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【英语时差8,16】创造臭氧层-上

时间：2015-12-18 04:42:10

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（单词翻译）

 We’re always hearing that the ozone1 layer is being depleted2, and how bad this is because we need it to protect us from the sun’s harmful ultraviolet rays. But I’ve been thinking, and there has to be a more effective way to restore the ozone layer than by sitting around not releasing any more harmful chemicals into the air so the ozone has a chance to repair itself. Ok, like what? Well,how hard could it be to make more ozon? We must have plenty of raw material. After all the ozone molecule3 contains three oxygen atoms–and the oxygen molecules4 we breathe contain two oxygen atoms, so can’t we just use that oxygen to produce a bunch of ozone ourselves and stick it back up in the atmosphere?


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1 ozone omQzBE     
n.臭氧，新鲜空气
参考例句：
  • The ozone layer is a protective layer around the planet Earth.臭氧层是地球的保护层。
  • The capacity of ozone can adjust according of requirement.臭氧的产量可根据需要或调节。
2 depleted 31d93165da679292f22e5e2e5aa49a03     
adj. 枯竭的, 废弃的 动词deplete的过去式和过去分词
参考例句：
  • Food supplies were severely depleted. 食物供应已严重不足。
  • Both teams were severely depleted by injuries. 两个队都因队员受伤而实力大减。
3 molecule Y6Tzn     
n.分子，克分子
参考例句：
  • A molecule of water is made up of two atoms of hygrogen and one atom of oxygen.一个水分子是由P妈̬f婘̬ 妈̬成的。
  • This gives us the structural formula of the molecule.这种方式给出了分子的结构式。
4 molecules 187c25e49d45ad10b2f266c1fa7a8d49     
分子( molecule的名词复数 )
参考例句：
  • The structure of molecules can be seen under an electron microscope. 分子的结构可在电子显微镜下观察到。
  • Inside the reactor the large molecules are cracked into smaller molecules. 在反应堆里，大分子裂变为小分子。

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