单词：tetrapropylammonium hydroxide
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brush [brʌʃ] n.刷子；v.刷 deep [di:p] a.深的，深奥的 fight [fait] n.v.战斗，斗争 hide [haid] v.隐藏；凡兽皮 liberation [,libə'reiʃən] n.解放，释放 normal ['nɔ:məl] a.正常的，标准的 quarter ['kwɔ:tə] n.四分之
1200个常用英语口语单词（MP3+文本）
By Nina Maria Potts Brussels 22 November 2007 A recent European Commission report says limits on free speech are undermining Turkey's chances of becoming a full member of the European Union. The report says that Turkey also needs to reform its judici
VOA常速英语2007年（十一月）
BERLIN, Jan. 14 (Xinhua) -- Germany's Finance Minister Wolfgang Schaeuble on Monday urged visiting Greek opposition leader Alexis Tsipras to support austerity measures and economic reforms. Schaeuble told Tsipras, a critic of the German-backed auster
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古巴，俄罗斯，加强对犯罪打击中合作 HAVANA, March 31 (Xinhua) -- Cuba and Russia will enhance collaboration in the fight against crimes, local media reported Monday. The two countries have pledged to strengthen cooperation in cracking
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jelly n.果冻 Tonight we'll have some jelly for dessert. 今晚我们的甜点是果冻。 brake n.刹车，制动器 Nicole put on the brakes all of a sudden and my head almost hit the windshield. 妮可突然踩刹车，害我的头差点撞上挡风
赖世雄进阶英语词汇3500