[网络] 曲恩汀;三乙烯四胺;三乙撑四胺

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发表于:2018-12-04 / 阅读(132) / 评论(0) 分类 冀教版高中英语必修二

Mr. President, Mr. Speaker, Members of the Congress of the United States: The gravity of the situation which confronts the world today necessitates my appearance before a joint session of the Congress. The foreign policy and the national security of

发表于:2018-12-04 / 阅读(301) / 评论(0) 分类 名人演讲

By George Dwyer Washington, DC 06 March 2006 watch Mining Workers Mexican mine worker Thousands of miners in Mexico have begun returning to work after walking off the job last week to protest working

发表于:2019-01-09 / 阅读(95) / 评论(0) 分类 2006年VOA标准英语(三月)

By Odil Ruzaliev Washington 01 May 2007 For centuries, nomads wandered the steppes of Central Asia living in tents. One of the critical engineering elements of these flimsy structures was the tent band designed to brace the roof. Over time, these ban

发表于:2019-01-13 / 阅读(73) / 评论(0) 分类 2007年VOA标准英语(五月)

New Yorkers Take Transit Woes in Stride NEW YORK Life regained some semblance of normalcy on Thursday for New Yorkers affected by superstorm Sandy, as public transportation started to come online and millions of people returned to work. But for those

发表于:2019-01-31 / 阅读(66) / 评论(0) 分类 英语新闻

VIENNA, May 9 (Xinhua) -- The Austrian Olympic Committee (OeOC) nominated a further 13 athletes for its 2012 London Olympic Games team on Wednesday, bringing the total to 37 athletes across 12 sporting disciplines. OeOC President Karl Stoss said he p

发表于:2019-02-02 / 阅读(120) / 评论(0) 分类 英语新闻
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adjustment accommodation
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bucketsful
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Hemicyprinotus
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spin-precession method
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