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VOA科学技术2024--A Chinese Laboratory Aims to Study Neutrinos

时间：2025-01-09 02:07:46

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（单词翻译）

 China plans to start operations of a huge experiment next year that aims to observe subatomic particles called neutrinos.

The goal is to gather information that will help physicists better understand matter itself. That information will help solve one of the biggest mysteries in particle physics.

The Jiangmen Underground Neutrino Observatory, or JUNO, is in China's southern Guangdong province. It is expected to begin operations in 2025.

Reporters with the Reuters news agency recently reported on the laboratory in China. It also reported on similar efforts in the United States.

What is JUNO?

The JUNO center has cost more than $300 million to build. Part of it is a 35-meter-tall sphere that is 700 meters underground. A huge pool of water holds the sphere. The JUNO center also contains tens of thousands of tubes, which can sense and intensify light. They will be put in place in the coming months.

Chinese physicists and scientists from around the world are expected to study data on neutrinos from the center for up to six years. They will be hoping to find neutrinos that are produced by two nearby nuclear power stations.

JUNO is also expected to be able to observe neutrinos from the sun and from radioactive materials in the Earth. The hope is that studying such neutrinos will add to knowledge of solar processes and the forces that move the Earth's surface.

What is DUNE?

JUNO is expected to go into operation before a similar but much larger project in the United States. That project is called the Deep Underground Neutrino Experiment, or DUNE.

DUNE is part of an effort overseen by Fermilab, the top particle physics laboratory of the U.S. Department of Energy, or DOE. The whole experiment is known as the Long-Baseline Neutrino Facility, or LBNF.

The LBNF has two main parts: one in South Dakota and the other in Illinois. However, DUNE is not expected to be complete until 2030. The experiment has had several delays and its estimated cost has gone past $3 billion.

Wang Yifang is chief scientist and project manager of JUNO. Wang recently spoke to Reuters during a media event supported by the Chinese government.

Wang said, "China had supported Fermilab's LBNF at the time, but later the cooperation could not continue." Wang added that "Around 2018-2019, the U.S. DOE asked all national laboratories not to cooperate with China, so Fermilab was forced to stop working with us."

The DOE did not answer Reuters' request for comment.

Sino-U.S. relations affected

Tensions between China and the U.S. have increased in recent years. In August, a science and technology agreement between China and the U.S. lapsed. The agreement dated back to when the U.S. recognized mainland China in 1979.

Supporters are concerned that the current situation will create duplication of research. They also say more scientists will seek different partners or miss out on chances to cooperate that could have led to useful discoveries.

Reuters says that institutions from France, Germany, Italy, Russia, the U.S. and Taiwan are involved in JUNO.

Neutrino observatories are also being built in other places.

Wang told Reuters, "The one in the U.S. will be six years behind us. And the one in the France and in Japan, they will be two or three years later than us. So we believe that we can get the result of mass hierarchy (of neutrinos) ahead of everybody."

"Mass hierarchy" is a complex question behind neutrinos that has to do with the mass of different kinds of neutrinos. The question of the mass states of neutrinos is considered a major mystery in particle physics.

So far, real-life neutrino use remains a distant possibility. Some scientists say neutrinos could be used to send long-distance messages because they can pass through solid matter at nearly the speed of light.

One U.S. group remains in JUNO. The group's leader says it has support from the National Science Foundation.

There were more than 12 U.S. organizations involved in an earlier neutrino project in China called the Daya Bay experiment.

Pedro Ochoa-Ricoux is with the University of California, Irvine. He said, "I believe that through our collaboration on this scientific endeavor, we are setting a positive example that may contribute, even in a small way, to bringing our countries closer together."

How data from JUNO will be shared

JUNO aims to record neutrinos passing from nuclear power stations in Guangdong. An official with JUNO said the information will be sent to Beijing and electronically relayed to Russia, France and Italy at the same time. The official said there is a system to make sure no data is missing.

Ochoa-Ricoux worked with China on the earlier Daya Bay experiment. He will lead the data analysis for JUNO. He also will be involved in the analysis for DUNE when it is available.

Wang, who is also head of China's version of Fermilab, said, "We welcome the Americans."

I'm Mario Ritter Jr. And I'm Jill Robbins.

Ryan Woo reported this story for Reuters. Mario Ritter, Jr. adapted it for VOA Learning English.

__________________________________________

Words in This Story

sphere -n. a circle with height, width, and length like a globe

lapse -v. to fall into disuse; to no longer be in effect

duplication -v. to do something that is the same as something else and results in a copy

collaboration -n. cooperative labor towards a goal

contribute -v. to provide some aid in an effort that involves the many people providing help and materials

relay -v. to pass something from one place to another through a device

analysis -n. a careful study of information to learn something from it


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点击收听单词发音收听单词发音  

0 plans 7d5291299ad348d03615a1d1577a7808     
n.计划( plan的名词复数 )；打算；平面图；示意图v.计划，打算，设计( plan的第三人称单数 )
参考例句：
  • We have to discover his plans and act accordingly. 我们得找出他的计划，照着办。
  • There are plans afoot to increase taxation. 正在拟订增税方案。
0 huge jcAxN     
adj.巨大的，庞大的
参考例句：
  • He gave me a huge apple.他给了我一个大苹果。
  • His acting raised a huge laugh.他的表演引起一阵大笑。
0 experiment gmox3     
n.实验，试验，尝试；v.实验，尝试
参考例句：
  • We decided to begin the experiment in the evening.我们决定晚上开始那个实验。
  • Why did he do that experiment once again?为什么他再次做那个实验？
0 aims 12bbefc05d5142e7eb686fad8dea9211     
v.（以…）瞄准，针对( aim的第三人称单数 )；努力；目的在于；以…为目标[目的]
参考例句：
  • the aims of the lesson 本课教学目标
  • The book aims to cover all aspects of city life. 这本书旨在涵盖城市生活的各个方面。
0 information QQ5zY     
n.起诉；信息，消息；知识；报告，通知，情报
参考例句：
  • I hope the information I gave you was helpful.我希望我给你的消息对你有所帮助。
  • We must get further information.我们必须获得更多的消息。
0 itself 9qTzV8     
pron.(it的反身代词)它自己，它本身
参考例句：
  • The thing itself is not important.这事情本身并不重要。
  • The machine will start by itself in a few seconds.几秒钟后，机器将自行启动。
0 solve Fwiw6     
v.解答(难题)，解决；vt.解答，解决
参考例句：
  • I can solve the problem.我能解决这个问题。
  • This problem is too hard for me to solve.这个问题太难，我解决不了。
0 physics ElDzhX     
n.物理学；物理过程
参考例句：
  • He is working hard at physics.他在攻读物理学。
  • He's very interested in nuclear physics.他对核物理学非常感兴趣。
0 underground sk5wv     
n.地下，地铁，地道；秘密活动；adj.地下的，秘密的；adv.在地下，秘密地
参考例句：
  • His father is a member of the underground.他父亲是一名地下组织的成员。
  • There is an underground park here.这里有一个地下停车场。
0 southern lwgwP     
adj.南部的，南方的，来自南方的
参考例句：
  • They live in the southern area.他们住在南部地区。
  • He has traveled in southern cities.他游历了南方各市。
0 province ktBye     
n.省；地方
参考例句：
  • Yunnan province is the home of elephants.云南省是大象的生息地。
  • Jinan is the capital of Shandong Province.济南是山东省省会。
0 expected RtIz39     
adj.（用作定语）预期要发生的，期待中的v.期望( expect的过去式和过去分词 )；预料；要求；认为（某事）会发生
参考例句：
  • The company has a strict dress code—all male employees are expected to wear suits. 公司有严格的着装规定—所有男职员都要穿西服。
  • The bargain prices are expected to entice customers away from other stores. 低廉的价格意在把顾客从其他商店吸引过来。
0 reporters 52ddaf64c27bd449cd80585793b24aeb     
n.记者( reporter的名词复数 )
参考例句：
  • The police operation was encumbered by crowds of reporters. 警方的行动被成群的记者所妨碍。
  • He was engulfed by a crowd of reporters. 他被一群记者团团围住。
0 news OG1xE     
n.新闻，消息
参考例句：
  • No news is good news.没有消息就是好消息。
  • I like reading hot news.我喜欢读热点新闻。
0 recently kkvzIc     
adv.近来，最近
参考例句：
  • The book was published as recently as last week.这本书上周刚出版。
  • The weather has been very snowy recently.近来天气多雪。
0 reported 2kLzWG     
adj.据报告的，据报导的，据传闻的
参考例句：
  • Ten new cases of bird flu were reported yesterday. 昨天新增十例禽流感病例报告。
  • Renewed fighting has been reported on the border. 据报道，在边境地区战火重燃。
0 similar oyPwO     
adj.类似的；同样的
参考例句：
  • The two boys look very similar.这两个孩子看上去很相似。
  • A cat is similar to a tiger in many respects.猫和虎在很多方面相似。
0 states 34d955a0df5f7af9c9b4e4dccb3c3564     
国家( state的名词复数 )； 州； [the states][口语]美国； 心态
参考例句：
  • the assumed differences between the two states 两种状况的假定区别
  • He barnstormed across the southern states in an attempt to woo the voters. 他在南方各州作巡回演说，企图拉选票。
0 center FU5yk     
n.中心，中央；vi.居中；vt.使集中
参考例句：
  • The new sports center is a big success.新建的体育中心获得巨大成功。
  • Alice stood in the center of a large group.爱丽丝站在一大群人的中央。
0 cost 2zaxi     
n.价钱，费用，成本；损失，牺牲
参考例句：
  • What does the book cost?这本书值多少？
  • He saved his daughter at the cost of his life.他以牺牲自己的生命挽救了女儿。
0 million D7QzO     
num.百万，100万；n.无数，大众
参考例句：
  • I've seen it a million times.我在书上看过无数遍了。
  • What will you do if you had a million dollars?如果你有一百万美元，你会干什么？
0 part m45zX     
n.部份，零件；角色，部位；vt.分开，分离，分配；vi.分离，离开；adv.部份地；adj.分离的
参考例句：
  • This is the broken part.这就是损坏的部件。
  • Which part do you play?你演哪一个角色？
0 meters 07d9e3aefc4093a49121c91ef65e708b     
n.米( meter的名词复数 )；计；表；（用于测量电、煤气、水等，以及时间和距离的）计量器
参考例句：
  • These cars are put at intervals of three meters. 这些车每隔三米放一辆。 来自《简明英汉词典》
  • The plane was flying at an altitude of 2000 meters. 这时飞机的高度是2000公尺。 来自《简明英汉词典》
0 pool Vu7yK     
n.水塘(池)，游泳池，撞球；vi.形成池塘；vt.集中，积累
参考例句：
  • The swimming pool was opened to the public on July 1.游泳池于七月一日对外开放。
  • At the end of half an hour the pool was nearly dry.这样过了半小时，坑里的水差不多舀光了。
0 scientists 0d40887127bee8f7731f5c4f95eb5331     
n.科学家( scientist的名词复数 )
参考例句：
  • Scientists have established a connection between cholesterol levels and heart disease. 科学家已证实胆固醇含量与心脏病之间有关联。
  • Scientists disagree about how the universe was created. 科学家对宇宙是怎样形成的有分歧。
0 hoping d47bb53841da0db9cb5cf39329c0be72     
v.希望，期望( hope的现在分词 )；[俚语]相信，认为；希望，盼望，期待
参考例句：
  • We're hoping for better weather tomorrow. 我们希望明天天气转好。
  • We are hoping for good weather on Sunday. 我们盼望着星期天天气好。
0 produced 1kRzuH     
adj.（叶子等）畸形伸长的，引长的v.生产( produce的过去式和过去分词 )；产生；制作；创作
参考例句：
  • a report produced by the government in cooperation with the chemical industry 政府与化工行业合作提出的一份报告
  • The performance produced much mirth among the audience. 这场演出使观众笑声不断。
0 nearby WGjxr     
adj.附近的；adv.在附近；prep.在...附近
参考例句：
  • There is a supermarket nearby.附近有一家超市。
  • We went fishing in the river nearby.我们去附近的河里钓鱼。
0 power FP9xe     
n.电力，动力；能力，力量，权力
参考例句：
  • He lost his power of speech.他失去了说话的能力。
  • It is not in my power to do that.做那事非我力所能及。
0 able 2ISy5     
adj.能...的，有才能的，能干的，能够的
参考例句：
  • How good and able he is!瞧他多能干啊！
  • He is able to do this job well.他有能力做好这件工作。
0 materials ko7z2j     
n.材料( material的名词复数 )；布料；衣料；[哲学] 物质
参考例句：
  • As the waste materials decompose, they produce methane gas. 废物腐烂时会产生沼气。
  • The materials you need are available from any good do-it-yourself store. 所需材料可以从任何好的自己动手商店买到。
0 earth ar7xL     
n.陆地；大地；地球
参考例句：
  • The earth moves round the sun.地球绕着太阳转。
  • Spring returns to the earth.大地回春。
0 hope Kcwx9     
vt.希望，期望；vi.希望，期待；n.希望，期望
参考例句：
  • We hope you can come.我们希望你能来。
  • Hope you'll enjoy yourself there.愿您度过愉快的一天。
0 such psww9     
adj.如此的，这样的；pron.这样的；adv.如此地
参考例句：
  • He is such a man.他是这样一个人。
  • He spent all his money,he is such a fool.他这样傻，花光了所有的钱。
0 knowledge o2Fxh     
n.知识，学识，学问；知晓，了解
参考例句：
  • He is poor in money, but rich in knowledge.他贫于金钱，但富于学问。
  • It is common knowledge that the earth is round.地球是圆的是常识。
0 project 3Rrxv     
n.（学校的)课题，作业；项目，计划；方案；工程
参考例句：
  • The project will start next year.这项工程明年上马。
  • I'm doing a project on Chinese history.我正在做一个有关中国历史的研究课题。
0 deep CxKx5     
adj.深的，深长的；深奥的；强烈；adv.深，迟
参考例句：
  • The sky is deep blue.天空是深蓝色的。
  • We talked deep into the night.我们谈至深夜。
0 energy w8oyS     
n.活力，精力，能力，能，能量
参考例句：
  • He is full of energy.他充满了活力。
  • It took a lot of energy to move the furniture.搬这些家具费了很大劲。
0 whole QgkwK     
adj.整整的；全部的；完整的
参考例句：
  • It snowed for two whole days.雪下了整整两天。
  • The whole village was sleeping.整个村庄一片寂静。
0 as pNiyL     
conj.按照；如同
参考例句：
  • He got work in a hotel as a waiter.他在一家旅馆找到了当服务生的工作。
  • In the hotel,the old men were drinking away as usual.在旅馆里，这些老人和往常一样喝个不停。
0 main wAWxH     
adj.主要的；重要的
参考例句：
  • The building is the main object of his interest.他最感兴趣的是这栋建筑物。
  • This is the main purpose of my coming here.这就是我到这儿来的主要目的。
0 parts 78f0805fa8ffadabda721fdaf85b3ca9     
n.部( part的名词复数 )；一部分；零件；角色
参考例句：
  • Creolized forms of Latin were spoken in various parts of Europe. 当时欧洲各地区都讲克里奥尔语形式的拉丁语。
  • The heavy rain has caused floods in many parts of the country. 大雨使全国许多地方泛滥成灾。
0 however 5c2xL     
adv.然而；conj.然而，可是，不过
参考例句：
  • It's raining hard.However,I still want to go there.虽然下着大雨，我还是想去那儿。
  • However, this does not always happen.然而，这种情况并不总是发生。
0 complete sXLy1     
adj.彻底的，完整的，已完成的；v.完成，使完整
参考例句：
  • They help him complete his work.他们帮助他完成工作。
  • Please complete the following information.请您完整填写以下信息。
0 until cjnw3     
prep.直到...为止；conj.直到...时才...
参考例句：
  • He arrived home until midnight.他直到半夜才到家。
  • She didn't sleep until midnight.她直到半夜才睡。
0 had FeBxb     
vbl.have的过去式和过去分词；conj.有
参考例句：
  • I just had a good idea!我有个好主意！
  • The boy had a small branch of a tree in his hand.这个男孩手上拿一条小树枝。
0 several STMzb     
adj.几个，若干，数个；各个的，各自的
参考例句：
  • Words often have several meanings.单词往往有若干个意思。
  • Several new members have come into the club since last year.自去年以来，又有些新成员加入了俱乐部。
0 billion 2WIzm     
num.十亿；数以十亿计；大量；一万亿
参考例句：
  • A billion is a large number.十亿是个大数目。
  • They've spent nearly a billion dollars on it already.他们已经在那上面花了近10亿美元。
0 scientist fZoxc     
n.(自然)科学家
参考例句：
  • He is a black scientist.他是一位黑人科学家。
  • She has become a famous scientist.她成为著名科学家。
0 manager 5BLxw     
n.经理；负责人
参考例句：
  • The manager believes in him.经理信任他。
  • In our company the manager has the last word.在我们公司经理有最后决定权。
0 during Dr7x3     
prep.在…期间，在…时候
参考例句：
  • What did you do with yourself during the summer holidays?暑假你是怎样度过的？
  • London is full of visitors during May and June.五六月间伦敦挤满了游客。
0 event 67Hyl     
n.事变，大事件
参考例句：
  • I'm surprised that you didn't know of such an important event.这么大的事你竟会不知道？
  • He is the center of this event.他是这次事件的核心人物。
0 supported 42bd4c0819c498d1c1ab622de74d6f82     
v.支持( support的过去式和过去分词 )；帮助；支撑；维持
参考例句：
  • The temple is supported by marble columns. 这座庙宇由大理石柱支撑。
  • We just need a tent supported on a rigid framework. 我们正需要一座有坚硬架子支撑的帐篷。 来自《简明英汉词典》
0 government 0f3xf     
n.政府，当局，行政管理机构
参考例句：
  • Tom works for the government.汤姆为政府机关做事。
  • The new government will come into power next month.新政府将在下月开始执政。
0 said IYtxh     
v.动词say的过去式、过去分词
参考例句：
  • He said to me that he could not come.他对我说他不能来。
  • He said to his mother that he would do it by himself.他对他的母亲说他将自己独立做那件事。
0 later vpyzAr     
adv.过后，后来；adj.以后的，更后的，较晚的
参考例句：
  • He didn't turn up until half an hour later.半小时后他才出现。
  • This part of the hospital was built on later.医院的这个部分是后来增建的。
0 could lzvxe     
v.能，可能(can的过去式)；aux.v.(can的过去式)能；可以
参考例句：
  • Could I open the window?我可以打开窗子吗？
  • I could wait ten minutes.我可以等十分钟。
0 continue jYuzj     
v.继续；持续；延续
参考例句：
  • We'll continue with our work.我们要继续做。
  • Even if It'should rain tomorrow,we will continue our work.即使明天下雨，我们也要继续工作。
0 national 0FBxW     
adj.国家的，民族的；n.国民
参考例句：
  • In our country new year's day is a national holiday.在我国，元旦是全国性的假日。
  • Tomorrow is a national holiday.明天是全国性节日。
0 was bglwv     
v.(is,am的过去式)是，在
参考例句：
  • He said he was right.他说他是正确的。
  • He was cold and hungry.他又冷又饿。
0 did SvwxP     
v.动词do的过去式
参考例句：
  • How many goals did you score in the last game?上一场比赛你们进了几个球？
  • Why did you choose basketball in the first place?你为何首先选择篮球呢？
0 increased 5qYz8b     
adj.增加的，增强的v.增加，增大，增多( increase的过去式和过去分词 )；增强，增进；[缝纫]放（针）；增强
参考例句：
  • increased tax on goods and services 增加了的商品及劳务税
  • The population has increased from 1.2 million to 1.8 million. 人口已从120万增加到了180万。
0 recent KUbxv     
adj.近来的，新近的
参考例句：
  • The photo is quite recent.这张照片是新近照的。
  • Things have changed in recent weeks.近几周来情况发生了变化。
0 technology kpfwz     
n.技术，工艺(学)
参考例句：
  • There is a series of science and technology on the desk.桌子上放着一套科技丛书。
  • Many people call the age we live in the age of technology.许多人把我们所处的时代称为技术时代。
0 situation eEwz1     
n.情形；境遇；位置
参考例句：
  • They could think of no way to save the situation.他们想不出什么办法来挽救局势。
  • The situation is really serious.情形真的很严重。
0 create mzkxH     
vt.创造，造成
参考例句：
  • That would create a wrong impression.那将造成一种错误的印象。
  • The project will create up to 40 new jobs.这项工程将提供40个新的工作岗位。
0 partners 7896f8fa69398c56d86a65357615c41f     
n.舞伴( partner的名词复数 )；同伴；配偶
参考例句：
  • We can trust that company; the partners are in ballast all right. 我们可以信任那家公司，其合伙人都很可靠。 来自《简明英汉词典》
  • We interchanged partners;he danced with mine, and I danced with his. 我们交换了舞伴，他和我的舞伴跳，我和他的舞伴跳。 来自《简明英汉词典》
0 chances 285f79c49f62d23a5244f8ad074d83ba     
n.机会( chance的名词复数 )；偶然；风险；某事发生的可能性
参考例句：
  • I'm not over-optimistic about my chances of getting the job. 我对获得这份工作不抱太大希望。
  • They appeared surprisingly pessimistic about their chances of winning. 他们对胜利的可能性显得出奇地悲观。
0 led P1Kxl     
(light emitting diode)发光二极管
参考例句：
  • Sony has also been working on ever-thinner technology,demonstrating a flexible full-color organic LED display.索尼也在研究轻薄显示技术，并展示了一种柔性全彩有机发光二极管显示器。
0 useful QjHwV     
adj.有用的；有益的
参考例句：
  • The horse is a useful animal.马是有用的动物。
  • He's a useful member of the team.他是该队的一名强手。
0 Germany GfmzV     
n.德国
参考例句：
  • Germany and France are European countries.德国和法国是欧洲国家。
  • I was watching the England Germany football match on TV.我在电视里看英德足球赛。
0 Italy zq0zVG     
n.意大利
参考例句：
  • Have you ever been to italy?你到过意大利吗？
  • We lived in southern italy.我们住在意大利的南部。
0 Russia Zjcz9G     
n.俄罗斯，俄国
参考例句：
  • During his summer vacation he visited Russia.暑假期间他去俄罗斯了。
  • America and Russia are great powers.美国和俄国是两大强国。
0 built XS6y2     
v.build的过去式和过去分词
参考例句：
  • My father built his business on years of hard work.我父亲多年奋斗创立了自己的事业。
  • Ten years later,the school built out two buildings.10年后这个学校又增建了两栋建筑。
0 believe zQNy5     
v.相信；认为
参考例句：
  • Believe it or not,that's the way it is.信不信由你，反正事情就是这样。
  • I believe what you say.我相信你的话。
0 result fW9xA     
n.结果，成绩，答案；v.产生，起于，致使
参考例句：
  • As a result,he had to leave.结果他只得离开。
  • He was disappointed at the result.他对这样的结果感到失望。
0 everybody gnWx5     
pron.每人，人人(=everyone)
参考例句：
  • Christmas is a holiday for everybody.圣诞节是所有人的节日。
  • It is difficult to find a time that suits everybody.很难找到一个对每人都合适的时间。
0 considered uvTzqU     
adj.经过仔细考虑的；经过深思熟虑的；受尊敬的；经过深思熟虑的看法v.考虑( consider的过去式和过去分词)；想；注意；看重
参考例句：
  • The law is the final arbiter of what is considered obscene. 何谓猥亵最终由法律裁决。
  • She considered her options. 她仔细考虑了自己的各种选择。
0 major hANxM     
n.主修，成年人，陆军少校；adj.主要的，较多的，大部份的；v.主修
参考例句：
  • His major is history.他主修历史。
  • The car needs major repairs.这辆汽车需要大修。
0 nearly 5Gtxq     
adv.将近，几乎，差不多
参考例句：
  • I nearly missed the bus.我险些错过了公交车。
  • It is nearly two years since I came here.我来这儿快两年了。
0 speed evFwb     
vt./vi（sped,sped,speeded,speeded）加快；飞跑；n.速度
参考例句：
  • The car was running at high speed.汽车急速地向前行驶。
  • We'll never get there if he doesn't speed up. 如果他不快些走，我们一定到不了那里。
0 leader n1Cxt     
n.领导者；指挥者
参考例句：
  • Whom did you choose for our team leader?你选谁当我们的队长？
  • She does a good job as leader of the factory.她是厂里的好当家。
0 support hrEwp     
n.支持，援助，供养；vt.支援，帮助，支持
参考例句：
  • You may depend on their support.你可依靠他们的支持。
  • He is the only support that his poor old mother has.他是他可怜的老母亲的唯一赡养者。
0 organizations d9811f03b461a380c0d6b4a497dbac37     
n.组织( organization的名词复数 )；组织性；组织工作；安排
参考例句：
  • They were planning to solicit funds from a number of organizations. 他们正计划向一些机构募集资金。
  • More funds will now be allocated to charitable organizations. 现在会拨更多的资金给慈善组织。 来自《简明英汉词典》
0 university TktwV     
n.大学
参考例句：
  • She teaches English at the University of Wales.她在威尔士大学教英语。
  • I'm going to enter a university.我要上大学。
0 positive P13zq     
adj.肯定的；正面的，积极的；n.正片
参考例句：
  • I try to stay positive.我尝试着保持积极。
  • Can you be positive about what you saw?你能肯定你看得真切吗？
0 even EiUzR     
adj.平坦的，偶数的，相等的；adv.甚至，恰好，正当
参考例句：
  • It was cold yesterday,but it's even colder today. 昨天冷，今天更冷了。
  • He's the best teacher even though he has the least experience.尽管他经验最少，但教得最好。
0 shared 9e81e7b963c71363e2fb3eefcfecfc0e     
adj.共享的，共用的
参考例句：
  • the cohesive power of shared suffering 共患难的内聚力
  • Costs are to be shared on a fifty-fifty basis between the government and local businesses. 费用由政府和当地企业均摊。
0 record oUwxa     
n.记录，唱片；v.记录，记载
参考例句：
  • She broke the former record.她打破以前的记录。
  • All the important events are on record.重大事件都有记载。
0 system 8qGwo     
n.系统，体系，制度，方式，秩序，分类原则
参考例句：
  • He is good at the subject of social system.他擅长于社会制度问题。
  • He created a new system of teaching foreign languages.他创造了一种新的外语教学体系。
0 lead 0Rrzf     
v.引导，致使；领导
参考例句：
  • She is a lead singer in a pop group.她是流行歌曲演唱团体的最重要的歌手。
  • Excuse me，does this road lead to the railway station?请问，这条路通向火车站吗？
0 height xlpyV     
n.高度，高处
参考例句：
  • The two trees are about the same height.这两棵树高矮差不多。
  • Prices rise to a great height.价格大涨。
0 results 53e61336bb49ec978968786b07dea50b     
n.后果，结果( result的名词复数 )；成绩（包括比分、得票、获胜者或当选者名单等）；成功实现的事v.发生( result的第三人称单数 )；导致；随着发生；结果发生
参考例句：
  • There is reasonable concordance between the two sets of results. 两组结果之间有着合理的一致。
  • I'm still waiting for confirmation of the test results. 我仍在等待考试结果的通知书。
0 copy AZryV     
n.副本，幕仿，一册；（计算机）DOS命令:复制或组合文件，拷贝；v.复印，抄袭；
参考例句：
  • Please copy down all the words on the blackboard.请把黑板上的字都抄下来。
  • Copy this page in your notebook.把这一页抄到你的笔记本上。
0 towards AnSwe     
prep.朝，向，致力于，有助于，对于；大约，将近
参考例句：
  • The house will be ready towards the end of the year.这房子在年底以前可以造好。
  • He is friendly towards me.他对我友好。
0 provide Etbyf     
vi.供给，提供；vt.提供；规定；准备
参考例句：
  • He had to provide for five children.他要供养五个孩子。
  • They would not provide any details.他们不愿提供任何细节。
0 providing RksznB     
conj.如果；假如；在…条件下；倘若v.提供，供给，供应( provide的现在分词)；规定；提供[(+for)]；装备
参考例句：
  • The city is providing free transportation to the stadium from downtown. 本市现在提供从市中心到体育场的免费交通。
  • The system is directed to providing help for old people. 这种制度的目的是为老人们提供帮助。 来自《简明英汉词典》
0 start 4u2wi     
v.开始；着手；出发
参考例句：
  • When do I start work?我什么时候开始工作？
  • Where do we start?我们从哪里开始？
0 year mfzwM     
n.年，年度，学年；adj./adv.每年，一年一次
参考例句：
  • Four seasons make a year.四季构成了一年。
  • Spring is the beginning of the year.春天是一年的开始。
0 called 4f33252742282f871b0617168156fd55     
v.叫( call的过去式和过去分词 )；通电话；认为；估计
参考例句：
  • She sensed something was amiss and called the police. 她觉得有点不对头，就叫了警察。
  • I called several times, but only got the answering machine. 我打了几次电话，但只有电话答录机答话。
0 help 6dwxc     
v.帮助，帮忙
参考例句：
  • Maybe I can help you.也许我可以帮你。
  • Please help me with English.请帮我学英语。
0 better yoLyT     
adj.更好的(good和well的比较级)；更熟练的；好的；健康的； adv.更好地；更妥；更恰当
参考例句：
  • I know you better than him.我了解你胜过了解他。
  • She is better at singing.她更擅长于歌唱。
0 understand lkEwp     
vt.理解，闻知；vi.理解，相信，表示同情
参考例句：
  • I understand how you feel.我了解你的心情。
  • Do you understand this idea?你理解这种想法吗？
0 matter cBExQ     
n.事情；问题；麻烦事，毛病
参考例句：
  • It is just a matter of time.这只是个时间问题。
  • This matter is very important.这件事很重要。
0 also 5LHyk     
adv.也，亦；并且；同样；而且，还
参考例句：
  • I also like chocolate ice cream.我也喜欢吃巧克力冰淇淋。
  • People also like to have a Christmas tree in the living-room.人们同样喜欢在起居室内摆一棵圣诞树。
0 build kSby2     
v.建设；建造
参考例句：
  • People use bamboo to build houses.人们用竹子建造房屋。
  • The government plans to build a bridge.政府计划建一座桥。
0 holds 343453ca7edb572f3a3f971409a061b3     
v.保存，把握；拿( hold的第三人称单数 )；认为；包含；容纳
参考例句：
  • Water holds a fascination for most children. 水对多数孩子都有极大的吸引力。
  • The new committee holds its first plenary session this week. 新委员会本周举行第一次全会。
0 thousands a41a437af2af56816d6c090740a5aca1     
n.数千；一千( thousand的名词复数 )；数千；许许多多；千位数
参考例句：
  • Thousands of small fish are thrown back into the sea as bycatch. 成千上万误捕的小鱼扔回大海中去了。
  • Thousands of supporters converged on London for the rally. 成千上万的支持者从四面八方汇聚伦敦举行集会。
0 light 61SxT     
n.光，光亮，灯；adj.轻的，光亮的，容易的；v.点燃，著火，变亮
参考例句：
  • The sun gives light and heat.太阳发出光和热。
  • The traffice light was green.交通信号灯是绿色。
0 place V2Jz5     
n.地方；名次；地位；寓所；vt.放置；订（货）
参考例句：
  • Beijing is a good place.北京是个好地方。
  • Place the pillows at the head of the bed.把枕头放置在床头。
0 months da36cfaf48b9e19896e23e1207040d1e     
n.月( month的名词复数 )；一个月的时间；复数months: 数月；很长时间
参考例句：
  • Their marriage was annulled after just six months. 他们的婚姻仅过半年就宣告取消。
  • Paris was besieged for four months and forced to surrender. 巴黎被围困了四个月后被迫投降。
0 around xN9y0     
adv.大约，到处，在周围；prep.在...周围
参考例句：
  • It was dark around me.我周围一片黑暗。
  • Is there a shopping center around?这附近有没有购物中心？
0 world hfPw4     
n.世界
参考例句：
  • We have friends all over the world.我们的朋友遍天下。
  • Welcome to my small world.欢迎光临我的小天地。
0 study htIw1     
vt.学习；研究；细看；vi.读书；n.学习；研究
参考例句：
  • He helps me study English.他帮助我学习英语。
  • His wish to study music has come true.他学习音乐的愿望实现了。
0 years 75aeb98e5241592ad6a6c2c4c78a16ef     
n.年( year的名词复数 )；年纪；一年的期间；某年级的学生
参考例句：
  • She is still very active, in spite of her advancing years. 她尽管年事渐高，仍然十分活跃。
  • Travelling in Europe was something of an anticlimax after the years he'd spent in Africa. 他在非洲生活了多年，到欧洲旅行真是有点太平淡了。
0 stations a4db7d6fe80f15db7fb1061fa362d0fa     
n.车站( station的名词复数 )；地位；电台；所
参考例句：
  • More and more TV and radio stations are crowding the airwaves. 愈来愈多的电视台和广播电台使无线电波段愈来愈拥挤。
  • They were sent to jam the enemy's radio stations during the war. 战争期间他们被派去干扰敌人的电台。 来自《简明英汉词典》
0 studying 8275386616d84ff418cffa9a6d08b6cb     
v.学习，研究( study的现在分词 )；想出；详细地检查；背诵（台词等）
参考例句：
  • She's studying for her doctorate. 她正在攻读博士学位。
  • I was too much of a good-time girl to do any serious studying. 我过去是个很贪玩的女孩，从来不知道认真学习。
0 add pJVyK     
vt.增加；添加；补充说；vi. 加，加起来；增添
参考例句：
  • I can't add much.我没有多少可补充的。
  • Add one teaspoon of salt.加上一茶勺的盐。
0 move 5Fpxr     
vt.移动；感动；vi.移动；运行；n.走棋；步骤
参考例句：
  • I move the mouse by hand.我用手移动鼠标。
  • Would you help me move the table?你能帮忙我移一下桌子吗？
0 before sQwyg     
prep./conj.在…以前
参考例句：
  • She needs the work done before tomorrow.她必须在明天以前找人完成这项工作。
  • I must finish this letter before I go home.我必须在回家以前写完这封信。
0 larger larger     
adj.大的，多量的；大的( large的比较级 )；大规模的；众多的；（服装、食物、日用品等）大型号的
参考例句：
  • These small particles agglomerate together to form larger clusters. 这些颗粒聚结形成较大的团。
  • They're dredging the harbour so that larger ships can use it. 他们正在疏浚港湾以便大船驶入。
0 top AnDwp     
n.顶，顶端；首位；顶点；adj.最高的；顶上的
参考例句：
  • We finally reached the top!我们终于爬到了山顶！The star always goes on top.星星总是放在顶部。
0 south hwLwO     
n.南，南方
参考例句：
  • Are you from the south?你是南方人吗？
  • The house points to the south.那座房子面朝南。
0 past 1Loxa     
n.过去，昔时，往事，早年经历，过去时；adj.过去的，结束的，卸任的，过去时的；prep.越过，晚于，超越，超出...的可能性（能力、范围等）；pass的过去分词
参考例句：
  • We walked past the hospital.我们从医院旁边经过。
  • The past is past.Let us look ahead.过去的事已成过去。让我们向前看吧。
0 stop cGczE     
n.停止，车站，滞留；v.停止，停止，制止
参考例句：
  • What is the next stop?下一站是哪儿？
  • Let's stop to rest.让我们停下来休息。
0 working KeCzHO     
adj.（涉及）工作的；（人）有工作的；（时间）用于工作上的；（想法等）可作为基础的v.（使）工作( work的现在分词)；（使）运作；运转；（使）产生效果n.工作；活动；制作；操纵
参考例句：
  • I had always been attracted by the idea of working abroad. 我总是向往去国外工作。
  • childcare facilities for working parents 为职业父母提供的照管儿童的设施
0 answer 2MOyo     
n.答案；回答；v.回答
参考例句：
  • I can't answer that question.我回答不了那个问题。
  • Do you have the answer?你得到答案了吗？
0 between qQUyN     
prep.在…之间，在(两者)之间；adv.在中间
参考例句：
  • God will judge between you and me.上帝会在你我之间作出裁决。
  • I will come between twelve and one o'clock.我会在12点至1点之间来。
0 August SOWyM     
n.八月
参考例句：
  • Summer lasts from June to August.夏天是从六月到八月。
  • The rainy season last from April to August.雨季从4月持续到8月。
0 science 1Zkxe     
n.科学，学科，学问，自然科学；
参考例句：
  • Mathematics is the language of science.数学是科学的语言。
  • Is she your science teacher?她是你们的自然科学老师吗？
0 dated ev0zUE     
adj.有日期的；陈旧的v.过时( date的过去式和过去分词 )；使…显老；显示出…时代（或年龄）；鉴定…的年代
参考例句：
  • a Koran dated 556 AH 回历556年的一部《古兰经》
  • The statue has been dated as 5th century BC. 这个雕像的年代为公元前5世纪。 来自《简明英汉词典》
0 different LmJyb     
adj.不同的，有区别的，不一致的
参考例句：
  • We are in different classes.我们在不同的班级。
  • I had a different idea.我有一个不同的主意。
0 France DsTzdU     
n.法国，法兰西
参考例句：
  • Paris is the capital of France.巴黎是法国的首都。
  • He left for France yesterday.他昨天动身去法国。
0 places ab7dc89534e36069de69a74fe634aa31     
n.位( place的名词复数 )；地方；职位；座位
参考例句：
  • They intend to allocate more places to mature students this year. 今年他们打算给成人学生提供更多的名额。
  • Plaster had fallen away in places, exposing the brickwork. 有些地方的灰泥脱落了，露出了砖。
0 Japan a3Vxm     
n.日本，日本国
参考例句：
  • She is in Japan now.她现在正在日本。
  • Japan lies to the east of China.日本在中国之东.
0 question ISBxJ     
n.问题，疑问，疑问句；v.询问，审问，怀疑
参考例句：
  • That is the first question.这是第一个问题。
  • Who is to question him?该由谁来质问他？
0 use Yj4wU     
v.使用；n.用途，利用
参考例句：
  • Do you often use it?你经常用它吗？
  • What use does it have?它有什么用途？
0 send Vzewl     
vt.送给，传，寄，派遣；发射；使陷于；vi.寄信；派人；播送
参考例句：
  • I want to send a package.我要寄个包裹。
  • Do you prefer to send emails?你喜欢发送电子邮件吗？
0 messages de70938849b75d3db63bba421c93e018     
n.信息( message的名词复数 )；便条；要旨；主题思想
参考例句：
  • There were no messages for me at the hotel. 旅馆里没有给我的留言。
  • a notepad by the phone for messages 电话机旁用于记录信息的记事本
0 because EQXyl     
conj.由于，因为
参考例句：
  • Because his car is old.因为他的汽车旧了。
  • He was late because of an accident.他是因事故而迟到的。
0 pass 5vwyY     
n.途径，通行，及格；v.经过，消逝，传递
参考例句：
  • Can he pass the exam?他能通过考试吗？
  • Please pass me the ball.请把球传给我。
0 through 1IMzX     
adv.穿越，完全；prep.经过，穿过，凭借
参考例句：
  • He was running through the streets.他跑着穿过条条街道。
  • The train went through a tunnel.火车通过一条隧道。
0 group 2f1xY     
n.小组，这里指演出流行一组演员
参考例句：
  • Have you joined the computer group?你加入电脑小组了吗？
  • Who is the head of your group?谁是你们组的头?
0 earlier uuzzSC     
adj.早期的，初期的adv.早期（地），初期（地）
参考例句：
  • The basic design of the car is very similar to that of earlier models. 这种汽车的基本设计与早期的样式非常相似。
  • The earlier protests had just been dress rehearsals for full-scale revolution. 早期的抗议仅仅是大革命开始前的预演。
0 example DixzW     
n.榜样，例子
参考例句：
  • Here is a simple example.这里有个简单的例子。
  • We should not follow his example.我们不应学他的榜样。
0 way 1gIwk     
n.路，道路；方法，手段
参考例句：
  • Which way are we going?我们走哪条路？
  • Teaching is a great way to learn!教学是学习的极好途径！
0 bringing 91735fc2b8934286afcbab65f138cdf7     
v.带来( bring的现在分词 )；促使；提供；使朝（某方向或按某方式）移动
参考例句：
  • He was instrumental in bringing about an end to the conflict. 他在终止冲突的过程中起了重要作用。
  • policies aimed at bringing about a rapprochement with China 旨在与中国恢复友好关系的政策
0 countries 71bee43a7a930f904d6194833b9619c9     
n.国家( country的名词复数 )；国土；郊外；地区
参考例句：
  • A free trade agreement would be advantageous to both countries. 自由贸易协定对两国都会有利。
  • a comparative study of the educational systems of two countries 两国教育制度的比较研究
0 together coQwY     
adv.一起，共同，相结合，同时地，协调地；adj.头脑清楚的，镇定的
参考例句：
  • Shall we go there together?我们一起去好吗？
  • They were driving to work together.他们一同开车去工作。
0 passing LmYzQL     
adj.经过的，路过的；短暂的；及格的；正在发生的adv.非常地；无以伦比地n.经过，通过；经过之处，通过的手段；死亡v.走过( pass的现在分词)
参考例句：
  • There is not much clearance for vehicles passing under this bridge. 车辆在这座桥下通过时没有多少余隙。
  • It isn't love, it's just a passing infatuation. 那不是爱情，只不过是一时的痴迷。
0 sent JzTwc     
v.送( send的过去式和过去分词 )；使作出（某种反应）；派遣；使进入（某状态）
参考例句：
  • The Spanish Armada was sent to attack England in 1588. 1588年西班牙无敌舰队被派遣进攻英国。
  • People were awestruck by the pictures the satellite sent back to earth. 人们对人造卫星送回地球的图片叹为观止。
0 sure wHkza     
adj.肯定的；一定会…的；有信心的，有把握的
参考例句：
  • I'm sure he wouldn't mind.我肯定他不会介意。
  • I am sure they'll succeed.我肯定他们会成功。
0 worked CegzHA     
adj.处理过的，作装饰用的v.（使）工作( work的过去式和过去分词 )；（使）运作；运转；（使）产生效果
参考例句：
  • It worked contrariwise—first you dialled the number, then you put the money in. 这部电话的操作方式相反，即先拨通号码，然后投入钱币。
  • Initially, the system worked well. 开始时系统运转良好。
0 welcome lUZzX     
int.欢迎；adj.受欢迎的；v./n.欢迎，迎接
参考例句：
  • You are always welcome in my home.你在我家总是受欢迎的。
  • Of course,you are welcome.你当然是受欢迎的。
0 Americans 165813154207e6cacef030430ea09616     
n.美国人，美洲人( American的名词复数 )；美国英语
参考例句：
  • Some Americans see Oxford as an intellectual Disneyland. 一些美国人把牛津视为知识分子的乐园。
  • She says that Americans are usually big tippers. 她说美国人通常给小费很大方。
0 words se0zHk     
n.字( word的名词复数 )；（说的）话；诺言；口令
参考例句：
  • What were his actual words? 他的原话是什么？
  • Single words are the building blocks of language. 单词是语言结构的基本单位。
0 circle LV5y9     
n.圆，圈，环
参考例句：
  • What letter is a circle?什么字母是个圆圈？
  • Oh,a giant circle!哦，一个大回环！
0 fall olZx3     
n.秋天，落下，瀑布；v.倒下，落下，来临
参考例句：
  • The leaves begin to fall when autumn comes.秋天来临时，树叶开始落下。
  • I always fall to the ground in my dreams.我在梦里总是往下掉。
0 longer 67c35b0654107413e3a1dcbafa96a45c     
adj.比较久的；（距离，长度）长的( long的比较级 )；长时间的；（因忙或不愉快等）似乎比实际时间长的；长音的
参考例句：
  • Mars takes longer to revolve on its axis than the earth. 火星自转一周的时间比地球长。
  • I'll go bonkers if I have to wait any longer. 如果再等下去，我非发疯不可。
0 something rwmw2     
pron.某事，某物；被视为有意义的事物
参考例句：
  • Something is wrong with the machine.那机器有点问题。
  • She seems worried about something.她似乎为某事担心。
0 else BqIxS     
adj.别的；adv.其他，另外
参考例句：
  • Would you try something else?你要试试别的吗？
  • Find somewhere else to sleep.找别的地方睡觉去。
0 people XMuxp     
n.人们，人；（the-）人民；一国人民，民族
参考例句：
  • Young people like popular music.年轻人喜欢流行音乐。
  • There are more than five billion people on earth.地球上有50多亿人口。
0 another JMzyp     
adj.另外的，再一，不同的；prep.另外一个，另一个人，同类的东西；pron.另一个，另外一个人，他人
参考例句：
  • We waited on for another hour,but still she didn't come.我们又等了一个小时，但她仍然没来。
  • Another snowstorm hit north America.又一场暴风雪袭击了北美。
0 operations ba19a09a68a66f8ad972ef8a5fba6f0d     
n.操作( operation的名词复数 )；（军事）行动；运算；作用
参考例句：
  • She is the director of clandestine operations of the CIA. 她是中央情报局秘密行动的负责人。 来自《简明英汉词典》
  • He performs the surgical operations at the Red Cross Hospital. 他在红十字会医院做外科手术。 来自《简明英汉词典》
0 observe YR0zP     
vt.观察，遵守，注意到，纪念；vi.注意，评论
参考例句：
  • Didn't you observe the difference?难道你没有看出差别？
  • Everyone should observe the law.谁都应该守法。
0 goal 5f1xs     
n.(足球)球门；得分
参考例句：
  • I shot the ball into the goal.我把球踢进球门。
  • That was his best goal.那是他最好的一次得分。
0 gather 7f5zN     
vt.使聚集，使聚拢；采集，搜集，收；渐增，积聚，恢复；推测；vi.聚集，聚拢；增加
参考例句：
  • He likes to gather stamps in his spare time.他业余时间喜欢收集邮票。
  • I gather information from the internet.我从互联网搜集资料。
0 mysteries enEz6H     
adj.古代的秘密宗教仪式n.神秘（性），秘密（性）( mystery的名词复数 )；神秘的事，难以理解的事物；来历不明[难探究竟]的人
参考例句：
  • It is one of the great unsolved mysteries of this century. 这是本世纪尚未解开的大奥秘之一。
  • She spent her life plumbing the mysteries of the human psyche. 她毕生探索人类心灵的奥秘。
0 efforts 7e4f307f80e533fa0b4f0044e4694fc0     
n.努力( effort的名词复数 )；气力；努力的结果；努力（或艰难尝试）的成果
参考例句：
  • The company was very appreciative of my efforts. 公司对我的努力十分赞赏。
  • His efforts to stem the tide of violent crime have been as effective as Canute's. 他遏制暴力犯罪增长的努力一直是螳臂当车。
0 contains 857af22f119fefbfa24769ed2ad6d5e7     
vt.(contain的第三人称单数形式)，包含，容纳v.控制( contain的第三人称单数 )；克制；牵制；包含
参考例句：
  • The software package contains 5 CD-ROMs. 这个软件包由5个只读光盘组成。
  • The area contains a disproportionate number of young middle-class families. 此地年轻的中产阶级家庭特别多。
0 sense 8zEwh     
n.侦测，感应，感觉，感官，意识，观念，情理，知觉，理智；vt.感觉，觉察，了解
参考例句：
  • He has a strong sense of humor.他很有幽默感。
  • He has a sense that somone is standing behind him.他有一种有人站在他后面的那种感觉。
0 data 5yyxK     
n.数据，论据，资料
参考例句：
  • If you lose these data,I'll never forgive you.你要是把这些资料弄丢了，我可不依你。
  • The computer is useful in processing data.电子计算机在处理资料方面很有用。
0 nuclear 5HOxD     
adj.原子核的，原子能的；核动力的
参考例句：
  • China will never be the first to use nuclear weapons.中国绝不首先使用核武器。
  • He's very interested in nuclear physics.他对核物理学非常感兴趣。
0 solar 2wtwh     
adj.太阳的，日光的；利用太阳能的；根据太阳决定或测定的 n.日光浴室
参考例句：
  • The solar system was formed 4.5 billion years ago.太阳系是四十五亿年前形成的。
  • The time when a solar eclipse will occur can be calculated.日食发生的时间可以推算出来。
0 processes 530968b205d33b3869aa32e2933fbfad     
n.过程( process的名词复数 )；工序；做事方法；工艺流程v.加工( process的第三人称单数 )；处理；审阅；审核
参考例句：
  • the cyclic processes of nature 自然界的循环过程
  • Manufacturing processes may be affected by the functionality of the product. 生产过程可能要受到产品设计目的的影响。
0 forces osyzkO     
n.力( force的名词复数 )；武力；（社会）势力；气力v.强制( force的第三人称单数 )；强作；施强力于；促成早熟
参考例句：
  • Spacecraft which are re-entering the earth's atmosphere are affected by g forces. 重返大气层的航天器受到重力的作用。
  • the enemy onslaught on our military forces 敌军对我军的进攻
0 surface QrFwj     
n.表面，平面；adj.表面的，肤浅的；v.使...成平面，被露出来，在表面工作
参考例句：
  • A gentle wind disturbed the surface of the water. 微风拂动水面。
  • The surface of the water is as smooth as a mirror.水平如镜。
0 operation IImxM     
n.操作，运转；经营，业务；作用，效力；手术；运算
参考例句：
  • Her mother began operation of a small grocery.她母亲开始经营一家小杂货店。
  • Your operation was very successful.你的手术非常成功。
0 effort 0qLxh     
n.努力，艰难的尝试
参考例句：
  • I will make every effort to arrive on time.我将尽一切努力准时到达。
  • There isn't much time ahead,so we should redouble our effort.来日无多，须加倍努力。
0 department vwRxc     
n.（行政、企业等的）部；局；处；科；部门；系
参考例句：
  • What department do you study in?你在哪个系学习？
  • Welcome to the sports department!欢迎来到运动品部！
0 facility Mz3yl     
n.容易，便利，设施，设备；熟练，灵巧
参考例句：
  • The college has excellent sporting facility.这个学院有非常好的体育设施。
  • He has great facility in learning languages.他很有学习语言的才能。
0 chief Eboym     
n.领袖，酋长，长官，主要部分；adj.主要的，首位的
参考例句：
  • Can you name the chief rivers of China?你能列举出中国的主要河流吗？
  • He is my old chief.他是我的老上级。
0 cooperation BZvyR     
n.合作，协力，合作社
参考例句：
  • I require cooperation of you.我需要你们的合作。
  • I need your cooperation in this subject.在这个项目上我需要你的合作。
0 forced ts1zkC     
adj.被迫的；强迫的v.强制(force的过去式和过去分词)
参考例句：
  • The protests have forced the government to back-pedal on the new tax. 抗议活动已迫使政府撤销新的税目。
  • The beleaguered party leader was forced to resign. 那位饱受指责的政党领导人被迫辞职。
0 request eCRyX     
n.要求，请求；vt.请求，要求
参考例句：
  • He turned a deaf ear to my request for help.他对于我的求助置若罔闻。
  • If you grant my request,you will earn my thanks.如果你答应我的要求，就会得到我的感谢。
0 comment PXWyv     
n./vi.评论；注释；意见
参考例句：
  • I am afraid I can not comment on the issue.恐怕我不能对此问题加以评论。
  • The king refuses to comment on the election results.国王拒绝评论选举结果。
0 relations pkuzS1     
n.彼此间的看法，两者的关系；关系( relation的名词复数 )；亲戚（关系）；亲属（关系）；（事物之间的）关系
参考例句：
  • She hated the flummery of public relations. 她讨厌公关工作中的虚夸恭维。
  • The club's aim is to foster better relations within the community. 俱乐部的宗旨是促进团体内部的关系。
0 agreement 3KwyJ     
n.协定；协议；契约；达成协议；同意，一致
参考例句：
  • Finally we reached an agreement.我们最终达成了协议。
  • The two countries signed a cultural agreement.两国签订了文化协定。
0 recognized 00c1aa7e22032b50df53986ffd369419     
adj.公认的，经过验证的v.认出( recognize的过去式和过去分词 )；承认[认清]（某事物）；赏识；承认…有效[属实]
参考例句：
  • I found it flattering that he still recognized me after all these years. 过了这么多年他还认得我，使我觉得荣幸。
  • I recognized him as soon as he came in the room. 他一进屋我就认出了他。
0 concerned uv4zwS     
adj.有关（方面），被牵连的；担心的，烦恼的；关心政治的，关心社会的vt.涉及；关心；参与，卷入；使担忧vi.有关，利害关系；顾虑；装置
参考例句：
  • We are chiefly concerned with improving educational standards. 我们主要关心的是提高教育水平。
  • Concerned parents held a meeting. 忧心忡忡的家长们开了一次会。
0 research SWuxr     
n.探索；调查；研究 vt./vi.调查；研究
参考例句：
  • Research has shown that women live longer than men.调查表明女性比男性寿命长。
  • The research group is ready to start its work.这个研究小组已准备好随时开始工作。
0 seek oZ8xR     
vt.寻求，寻找，探索，追求，搜索，请求；vi.寻找，搜索
参考例句：
  • Don't be afraid to seek help.不要害怕去寻求帮助。
  • He went to seek his lawyer's advice.他去请教律师。
0 discoveries c83fa94bd1d522276a32f81682a43d29     
n.发现( discovery的名词复数 )；被发现的事物
参考例句：
  • The study of psychology has recently been widely cross-fertilized by new discoveries in genetics. 心理学研究最近从遗传学的新发现中受益匪浅。
  • These discoveries raise intriguing questions. 这些发现带来了非常有趣的问题。
0 institutions 6267d1eb137905f1db1459469c2a0a8e     
（大学、银行等规模大的）机构( institution的名词复数 )； 建立； 慈善机构； 知名人士
参考例句：
  • Financial institutions act as intermediaries between lenders and borrowers. 金融机构充当贷方和借方的中间人。
  • Consensus politics places a high value on existing political institutions. 代表多数人意见的政纲强调现存政治机构的重要性。
0 involved Vq5zND     
a.复杂的，有密切关系的
参考例句：
  • a detailed assessment of the risks involved 对涉及风险的详细评估
  • students involved in all forms of college athletics 参加各种大学体育运动的学生
0 being 1yfzKt     
n.存在；生存；生命存在，生命，人， 本质；art.在，有，是
参考例句：
  • Can you explain to me the purpose of being?你能对我解释一下存在的目的吗？
  • What is the purpose of our being?我们生存的目的是什么？
0 mass aBLx2     
n.块，大多数，质量，大量，群众，弥撒；adj.群众的，大规模的，集中的；vt.使集合
参考例句：
  • There is a mass of sand in the yard.院里有一堆沙子。
  • There is a mass of stones in the yard.院子里堆放着一大堆石头。
0 ahead fKhyM     
adv.在前，向前，提前，在前面
参考例句：
  • We have to go ahead to find a garage.我们得到前边找个修车厂。
  • Youth looks ahead and age backward.青年人向前看，老年人向后看。
0 mystery YwzyR     
n.神秘，奥秘，秘密，玄妙，不可思议的事
参考例句：
  • He often tells stories full of mystery.他常讲些充满神秘色彩的故事。
  • The mystery was never solved.这个奥秘始终未得到解释。
0 distant rsCxw     
adj.远的，久远的，远隔的
参考例句：
  • He has visited many distant lands.他访问过许多遥远的国家。
  • You finally reached that distant place.你终于达到了那远的处所。
0 possibility mPWxv     
n.机会，契机；可能，可能性
参考例句：
  • We have little possibility to win.我们取胜的可能性很小。
  • That possibility can't be ruled out.不能排除有这种可能性。
0 used ajBwV     
adj.用旧了的，旧的；习惯于…；过去惯/经常
参考例句：
  • I used to work until nearly 6:00 o'clock each day.我过去常常工作到6:00左右。
  • He used to walk anywhere from two to five miles an hour.他过去经常一小时走二至五英里。
0 scientific xZIxd     
adj.科学的；符合科学规律的，精确的
参考例句：
  • Most students in our class go in for scientific activities.我们班上大多数学生参加各项科学活动。
  • Look at the matter purely from the scientific point of view.用科学眼光看待事物。
0 official wvBy5     
n.官员，公务员；adj.官方的；正式的；公务的
参考例句：
  • The man with glasses is a high official.那个戴眼镜的人是一位高级官员。
  • His official duties kept him busy.公务使他繁忙不堪。
0 available bNgzC     
adj.可用到的，可利用的，有用的，有空的，接受探访的
参考例句：
  • My bicycle is not available,and it is being repaired.我的自行车现在不能用，因为正在修理。
  • This book is not easily available.这本书可不好买。
0 adapted fcb84bd21a9a5f8a70e419f49bf22fb3     
adj.适合的v.（使）适应， （使）适合( adapt的过去式和过去分词 )；改编，改写；改变…以适合(for)；适应于，适应不同情况（或环境）(to)
参考例句：
  • Most of these tools have been specially adapted for use by disabled people. 这些工具多数已经过特别改装，供残疾人使用。
  • The engine is being specially adapted to increase its power. 正在对这台引擎进行改装以增加它的功率。
0 length D3By1     
n.长度，长；期间，一段；程度，范围
参考例句：
  • We need a length of pipe.我们需要一节管子。
  • The length of this pencil is 17-centimetre.这铅笔17厘米长。
0 globe xgSxY     
n.地球；地球仪；球体；世界
参考例句：
  • The globe is rolling round all the time.地球一直在转动。
  • We use a globe in our geography class.我们在地理课上使用地球仪。
0 effect v8TyB     
n.结果；效果，作用 vt.产生，招致，完成
参考例句：
  • The medicine had a good effect on me.那种药对我有良好功效。
  • The drug has had an immediate effect on the patient.此药对病人立刻产生了效果。
0 aid LKbyM     
n. 帮助,有帮助的事物; v. 援助,帮助; abbr.=Agency for International Development 国际开发署[美]
参考例句：
  • He went to the aid of the hurt man. 他前去帮助那受伤的人。
  • He crossed the river by the aid of a tree. 他借助于一棵树过了河。
0 involves 1d53ea99ff90f36bfe464c86deb65caa     
表明（某人参与了罪行等）( involve的第三人称单数 )； 使参与； 牵涉； 使专心于
参考例句：
  • The job involves gathering and analysing data. 这项工作包括搜集和分析资料。
  • Most of our work now involves catering for weddings. 我们现在的工作多半是承办婚宴。
0 particles 7e45214f92b501af4495b82455b39e7c     
微粒( particle的名词复数 )； 颗粒； 极少量； 小品词
参考例句：
  • These small particles agglomerate together to form larger clusters. 这些颗粒聚结形成较大的团。
  • The nucleus of an atom consists of neutrons, protons and other particles. 原子核由中子、质子和其他粒子构成。
0 particle C4TzX     
n.微粒，颗粒，粒子；小品词，语助词
参考例句：
  • There is not a particle of truth in what you said.你所说的没有一句是实话。
  • This particle has a very small mass.这种粒子的质量很小。
0 agency iKcy0     
n.经办；代理；代理处
参考例句：
  • This disease is spread through the agency of insects.这种疾病是通过昆虫媒介传播的。
  • He spoke in the person of Xinhua News Agency.他代表新华社讲话。
0 laboratory P27xd     
n.实验室，化验室
参考例句：
  • She has donated money to establish a laboratory.她捐款成立了一个实验室。
  • Our laboratory equipment isn't perfect,but we must make do.实验室设备是不够理想，但我们只好因陋就简。
0 sphere xFKzQ     
adj.球体的；n.范围，领域；球，球体
参考例句：
  • The Earth is not a perfect sphere.地球并不是一个完全的球体。
  • I feel I have been accepted as a leader in the international sphere.我觉得人们已经承认我是国际事务中的一个领导人了。
0 estimated CtGzc2     
adj．根据估计的
参考例句：
  • She estimated the breadth of the lake to be 500 metres. 她估计湖面大约有500米宽。
  • The man estimated for the repair of the car. 那人估算了修理汽车的费用。
0 laboratories 117aaa088b36e1cc81393b6d3c2087b2     
n.实验室( laboratory的名词复数 )
参考例句：
  • For, eight years, Marie Curie worked in cold laboratories with poor equipment. 整整八年，居里夫人在设备简陋、冰冷的实验室里做着实验。 来自英汉非文学 - 科学史
  • Some commercial laboratories use periodic nitrate tests as guides. 许多商业性的试验室已应用定期的硝态氮分析作为指导。 来自辞典例句
0 cooperate tZByR     
vi.合作，协作，相配合
参考例句：
  • We hope we can cooperate even more closely in the future.希望我们今后能更加密切地合作。
  • I hope you can cooperate on this matter.我希望你在这件事上能给予合作。
0 tensions 876f4296a96e48a64445ce629ed4b7b0     
（情绪上的）紧张( tension的名词复数 )； 张力； 紧张的状态； （作家或电影导演制造的）紧张气氛
参考例句：
  • Social tensions were manifested in the recent political crisis. 最近的政治危机显示了社会关系的紧张。
  • These disagreements are symptomatic of the tensions within the party. 出现意见分歧表明该党内部的关系紧张。
0 mainland 6AexH     
n.大陆，本土
参考例句：
  • The new bridge will link the island to the mainland.新的桥梁将把该岛与大陆连接在一起。
  • Hong Kong's prosperity relies heavily on mainland.香港的繁荣在很大程度上依赖于大陆。
0 foundation UijxD     
n.[pl.]地基；基础；基金会；建立，创办
参考例句：
  • The foundation of the university took place 600 years ago.这所大学是600年前创办的。
  • The Foundation gives money to help artists.那家基金会捐款帮助艺术家。
0 setting 7i5zmt     
n.背景
参考例句：
  • The play has its setting in Vienna.该剧以维也纳为背景。
  • Where and when a story takes place is called the setting.故事发生的地点和时间称为故事背景。
0 missing 3nTzx7     
adj.遗失的，缺少的，失踪的
参考例句：
  • Check the tools and see if anything is missing.检点一下工具，看有无丢失。
  • All the others are here;he's the only one missing.别人都来了，就短他一个。
0 version FiJwT     
n.版本；型号；叙述，说法
参考例句：
  • His version of the events is pure supposition.他对这件事的说法纯属猜测。
  • What is your version of this matter?你对这件事情的看法 怎么样？
0 learning wpSzFe     
n.学问，学识，学习；动词learn的现在分词
参考例句：
  • When you are learning to ride a bicycle,you often fall off.初学骑自行车时，常会从车上掉下来。
  • Learning languages isn't just a matter of remembering words.学习语言不仅仅是记些单词的事。
0 width 6gvwQ     
n.宽度，阔度，广度；宽阔，广阔
参考例句：
  • The hall is 15 metres in length and 8 in width.这个大厅直里有15米，横里有8米。
  • Use a rule to measure the width of that cloth.用尺子量一下那块布的宽度。
0 device Bv8x6     
n.器械，装置；计划，策略，诡计
参考例句：
  • The device will be in production by the end of the year.该装置将于年底投入生产。
  • The device will save much time and effort for us.这种装置会使我们节省大量时间和气力。
0 physicists 18316b43c980524885c1a898ed1528b1     
物理学家( physicist的名词复数 )
参考例句：
  • For many particle physicists, however, it was a year of frustration. 对于许多粒子物理学家来说，这是受挫折的一年。 来自英汉非文学 - 科技
  • Physicists seek rules or patterns to provide a framework. 物理学家寻求用法则或图式来构成一个框架。
0 intensify S5Pxe     
vt.加强；变强；加剧
参考例句：
  • We must intensify our educational work among our own troops.我们必须加强自己部队的教育工作。
  • They were ordered to intensify their patrols to protect our air space.他们奉命加强巡逻，保卫我国的领空。
0 lapsed f403f7d09326913b001788aee680719d     
adj.流失的，堕落的v.退步( lapse的过去式和过去分词 )；陷入；倒退；丧失
参考例句：
  • He had lapsed into unconsciousness. 他陷入了昏迷状态。
  • He soon lapsed into his previous bad habits. 他很快陷入以前的恶习中去。 来自《简明英汉词典》
0 hierarchy 7d7xN     
n.等级制度；统治集团，领导层
参考例句：
  • There is a rigid hierarchy of power in that country.那个国家有一套严密的权力等级制度。
  • She's high up in the management hierarchy.她在管理阶层中地位很高。
0 remains 1kMzTy     
n.剩余物，残留物；遗体，遗迹
参考例句：
  • He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
  • The remains of the meal were fed to the dog.残羹剩饭喂狗了。
0 collaboration bW7yD     
n.合作，协作；勾结
参考例句：
  • The two companies are working in close collaboration each other.这两家公司密切合作。
  • He was shot for collaboration with the enemy.他因通敌而被枪毙了。
0 lapse t2lxL     
n.过失，流逝，失效，抛弃信仰，间隔；vi.堕落，停止，失效，流逝；vt.使失效
参考例句：
  • The incident was being seen as a serious security lapse.这一事故被看作是一次严重的安全疏忽。
  • I had a lapse of memory.我记错了。
0 labor P9Tzs     
n.劳动，努力，工作，劳工；分娩；vi.劳动，努力，苦干；vt.详细分析；麻烦
参考例句：
  • We are never late in satisfying him for his labor.我们从不延误付给他劳动报酬。
  • He was completely spent after two weeks of hard labor.艰苦劳动两周后，他已经疲惫不堪了。
0 observatory hRgzP     
n.天文台，气象台，瞭望台，观测台
参考例句：
  • Guy's house was close to the observatory.盖伊的房子离天文台很近。
  • Officials from Greenwich Observatory have the clock checked twice a day.格林威治天文台的职员们每天对大钟检查两次。
0 overseen f7b3beb421f0dbe6f0a7d84036f4aa00     
v.监督，监视( oversee的过去分词 )
参考例句：
  • He was overseen stealing the letters. 他被人撞见在偷信件。 来自辞典例句
  • It will be overseen by ThomasLi, director of IBM China Research Laboratory. 该实验室由IBM中国研究院院长李实恭(ThomasLi)引导。 来自互联网
0 observatories d730b278442c711432218e89314e2a09     
n.天文台，气象台( observatory的名词复数 )
参考例句：
  • John Heilbron, The Sun in the Church: Cathedrals as Solar Observatories, 3-23. 约翰．海耳布隆，《教会里的太阳：教堂即太阳观测台》，第3-23页。 来自互联网
  • Meteorologists use satellites, land observatories and historical data to provide information about the weather. 气象学家使用卫星、上天文台和历史资料来提供有关天气的信息。 来自互联网
0 united Yfmz2c     
adj.和谐的；团结的；联合的，统一的
参考例句：
  • The whole nation is closely united.全国人民紧密团结。
  • The two men were united by community of interests.共同的利益使两个人结合在一起。
0 tubes a1534062ad2aa83f02d095a7be4dafe2     
n.管( tube的名词复数 )；地铁；[军事]炮管；管状物
参考例句：
  • In semiconductor receivers transistors take the place of vacuum tubes. 在半导体收音机中晶体管代替了真空管。 来自《现代汉英综合大词典》
  • These evening damps and chills play Old Harry with one's bronchial tubes. 夜晚的湿气与寒冷对支气管有害。 来自《现代英汉综合大词典》
0 known hpKzdc     
adj.大家知道的；知名的，已知的
参考例句：
  • He is a known artist.他是一个知名的艺术家。
  • He is known both as a painter and as a statesman.他是知名的画家及政治家。
0 delays 77fdbb0717320d37c96a542b56f07b69     
（使）耽搁，延误( delay的第三人称单数 )； 推迟； 使延期； 使延迟
参考例句：
  • Commuters will face long delays on the roads today. 路远乘车上下班的人今天要在路上耽误很多时间了。
  • Things were working well when we were brought up against unexpected delays. 事情本来进行得很顺利，不料我们遇到了耽搁。
0 media 2Ckxo     
n.(medium的复数)媒体，新闻媒介，传播媒介
参考例句：
  • The local media reported rioting across the country.当地媒体报道了全国范围的骚乱。
  • His latest movie is being hyped up by the media.他新近的电影正被媒体大肆炒作。
0 added mzJzm0     
adj.更多的，附加的，额外的
参考例句：
  • They have added a new scene at the beginning.在开头他们又增加了一场戏。
  • The pop music added to our enjoyment of the film.片中的流行音乐使我们对这部电影更加喜爱。
0 supporters 8e83b1d4dd4533f7d84d1c6055598795     
n.支持者，拥护者，赞助者( supporter的名词复数 )
参考例句：
  • a battalion of supporters 由支持者组成的队伍
  • Thousands of supporters converged on London for the rally. 成千上万的支持者从四面八方汇聚伦敦举行集会。
0 current YYezN     
n.涌流，趋势，电流，水流，气流；adj.当前的，通用的，流通的，现在的，草写的，最近的
参考例句：
  • Electric current is often powerful enough to kill a man.电流常强得足以致命。
  • There is a story about her in the current number.最近一期上有关于她的故事。
0 complex kOez4     
adj.复杂的，合成的，综合的；n.联合体
参考例句：
  • What he said was too complex for me to understand.他说的太复杂了，我无法了解。
  • Justice is part of the complex machinery of the law.正义是复杂的法律机器的一部分。
0 solid QF2za     
adj.固体的，结实的，可靠的，实心的；n.固体，实心；adv. 一致地
参考例句：
  • Water may change from a liquid to a solid.水可以由液体变为固体。
  • I know that James is a solid type of person.我知道詹姆斯是个可信赖的人。
0 bay rQ7yt     
n.海湾，狗吠声，月桂；vt.吠，使走投无路；vi.吠
参考例句：
  • I enjoy the view of the bay in the starlight.我喜欢星光下的海湾风景。
  • Dogs sometimes bay at the moon.狗有时会朝着月亮吠叫。
0 California FxizMX     
n.加利福尼亚(美国)
参考例句：
  • He was elected governor of the state of California.他当选为加州州长。
  • We were driving on a California freeway.我们正沿着加利福尼亚的一条快车道驾车行驶。
0 contribute xZLy5     
vt.有助于，捐助，投稿；vi.出力，捐献，投稿
参考例句：
  • The rich will be asked to contribute money;the strong to contribute labour.有钱出钱，有力出力。
  • The three sons also contribute to the family business.这3个儿子也为家族事业做出了贡献。
0 electronically TqdxA     
adv.电子地
参考例句：
  • The information is electronically transmitted to schools and colleges… 信息通过电子方式传送到各所学校和学院。 来自辞典例句
  • All transactions, from banking to shopping, will be performed electronically. 所有的活动，从跑银行到买东西，都可通过电脑来完成。 来自辞典例句
0 analysis LwCzo     
n.分解，分析，解析
参考例句：
  • He made a very thorough analysis on the situation.他对形势的分析很透彻。
  • Analysis showed that water was present in the mixture.分析的结果表明混合物中含有水。
0 radioactive NT9xs     
adj.放射性的
参考例句：
  • People should keep away from the radioactive waste.人们应远离放射性废物。
  • The radioactive material is stored in a special radiation-proof container.放射性材料储存在防辐射的特殊容器里。
0 endeavor vj3zE     
vt.／n.努力，尽力，尝试
参考例句：
  • Thereupon,we knew,our endeavor was valuable.于是，我们知道，我们的努力是有价值的。
  • We endeavor to make our customers satisfied.我们力图使顾客都满意。
0 cooperative NZ5yS     
adj.有合作意向的，合作的；n.合作社（企业）等
参考例句：
  • The workmen are very cooperative,so the work goes on smoothly.工人们十分合作，所以工作进展顺利。
  • We decided to set up a cooperative.我们决定开办一家合作社。
0 relay cV9xi     
n.接力赛，中继转播（设备）；vt.转述，转播
参考例句：
  • They will relay your message.他们会转达你的口信。
  • This metal tower is used to relay television signals to distant villages.这个金属塔是用于向遥远的村子转播电视讯号的。
0 dune arHx6     
n.(由风吹积而成的)沙丘
参考例句：
  • The sand massed to form a dune.沙积集起来成了沙丘。
  • Cute Jim sat on the dune eating a prune in June.可爱的吉姆在六月天坐在沙丘上吃着话梅。
0 affected TzUzg0     
adj.不自然的，假装的
参考例句：
  • She showed an affected interest in our subject.她假装对我们的课题感到兴趣。
  • His manners are affected.他的态度不自然。
0 spoke XryyC     
n.（车轮的）辐条；轮辐；破坏某人的计划；阻挠某人的行动 v.讲，谈（speak的过去式）；说；演说；从某种观点来说
参考例句：
  • They sourced the spoke nuts from our company.他们的轮辐螺帽是从我们公司获得的。
  • The spokes of a wheel are the bars that connect the outer ring to the centre.辐条是轮子上连接外圈与中心的条棒。

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