单词：sand asphalt mixture
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John: This is Real English from BBC Learning English. Im John. Jean: And Im Jean. John: Today were going to look at words and phrases that have recently become part of the English language. Jean: 在我们的Real English地道英语节目当中，我们会来学习一
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Rising season severe storm is the most talked about threats of climate change. But here is another. No more coffee. Because rising temperatures make cripple wild populations of Arabica coffee, and most cultivated species in the world. So says a study
Scientific American(十一)月
Rising seas and severe storms are the most talked-about threats of climate change, but here's another, no more coffee. Because rising temperatures may cripple wild populations of / coffee, the most cultivated species in the world. So says a study in
Scientific American(十一)月
金属切削 metal cutting 机床 machine tool 金属工艺学 technology of metals 刀具 cutter 电路 circuit 半导体元件 semiconductor element 反馈 feedback 发生器 generator 直流电源
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By Cindy Saine Capitol Hill 24 September 2009 Several U.S. senators have blasted President Barack Obama's decision to change U.S. missile defense policy in Europe, accusing the president of abandoning U.S. allies there. Senior Pentagon officials and
VOA标准英语2009年(九月)
Topics: U.S. Census, Driving While Texting, as well as versus as long as, change versus alter versus modify versus transform Words: census household questionnaire gender privacy Driving While Texting (DWT) Driving While Intoxicated (DWI) drunk crackd
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