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学个词 Learn a Word-VOA英语教学 2286-chemicals

时间:2015-05-27 09:11:08

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(单词翻译)

今天我们要学的词是 chemicals. Chemicals 化学物质。A group of scientists voiced new health concerns about a common class of chemicals used in thousands of products, including electronics1, footwear, and sleeping bags. 科学家对一类常见化学物质对人体健康的影响表示关注,电器,鞋子和睡袋等数以千计的产品中都带有这类化学物质。The State of New York will institute new rules to protect manicurists from the potentially dangerous chemicals in nail2 products. 纽约州将实行新规定,保护美甲师不受美甲产品里有害化学物质的伤害。好的,今天我们学习的词是 chemicals, chemicals, chemicals...


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1 electronics 5q0xB     
n.电子器件,电子学,电子技术
参考例句:
  • About 45000 people worked in electronics in Scotland.苏格兰约有4.5万人在电子行业工作。
  • He wants to brush up his knowledge of electronics.他想温习他的电子学知识。
2 nail I6CzW     
n.钉子,指甲;vt.用钉钉牢,使固定,使集中于,揭露
参考例句:
  • He drove a nail into the wall.他把钉子钉在墙上。
  • In order to hang the picture,he had to hammer a nail.为了挂那幅画,他必须钉枚钉子。

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