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Lesson 91 The Exhibition 展览会 Words: exhibit vt. 展现，展览 exhilarating adj. 爽快的，使人愉快的，令人兴奋的 exit n. 出口 exodus n. 大批的迁移，成群外出 exonerate vt. 免除罪过，确定无罪 exorbitant adj. （指价格、索价等）过高的，过分的 exotic adj.
胡敏托福词汇记单词
This is Scientific American's 60-second Science. I'm Steve Mirsky. Got a minute? Could it be that our understanding of rain was all wet? A new study says that some drops of rain are falling faster than they should be. Which ultimately means that it m
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US Advocates Political Solution in Mali The Obama administration says it shares French military goals in the fight against Islamist militants in northern Mali and will help the Economic Community of West African States -- or ECOWAS -- send their own
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The Rain's Maintained Speed Strain Is Now Explained A study in the journal Geophysical Research Letters finds that some raindrops are falling faster than they should be, which means meteorologists may be overestimating the total amount of rainfall.
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UN Says Environment of Indian Ocean Islands Degraded 联合国称印度洋岛屿的环境恶化 The United Nations Thursday warned that pollution and natural disasters are degrading the environments o
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