单词：chloromercuri-benzoate
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被困在不健全的制度下，一个国家怎么可能脱贫呢？经济学家Paul Romer提出全新见解：特别市，由多国联合政府管理的、城市规模的管理区域。(关塔那摩湾会变成下一个香港么？)
TED公开课:贫穷至进步
River Basins Could Help Ensure Food Security The worlds major river basins may hold the key to doubling food production in the coming years. The idea was discussed at the 14th World Water Congress in Brazil. A new report says while water shortages do
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硝咪唑类 甲硝唑 Metronidazole 甲硝羟乙唑, 灭滴灵, 咪唑呢达, 灭滴唑, 佳尔钠FLAGYL, Klion, Arilin 替硝唑 Tinidazole 服净, Fasigyn 氯霉素类 氯霉素 Chloramphenicol CHL
医务英语
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英语娱乐小游戏
By Sonja Pace Heiligendamm 07 June 2007 Leaders of the world's richest industrial nations wind up their three days of meetings in northern Germany on Friday. Their last day is to be devoted mostly to Africa - alleviation of poverty, debt relief and a
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