单词：rotor bushing
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By Jim Fry Washington 03 May 2007 Marine Osprey The U.S. Marines are preparing to send a new tilt rotor aircraft into combat for the first time. And the American manufacturer predicts a civilian version may soon appear over many of the world's citie
发表于:2019-01-07 / 阅读(98) / 评论(0)
2007年VOA标准英语（五月）
2007年VOA标准英语（五月）
1. The man accused of kidnapping two young boys has pleaded not guilty in one of the cases. Michael Devlin went before a judge this morning in the case of Ben Ownby. Meantime, the parents of Shawn Hornbeck, the other teen he's accused of kidnapping,
发表于:2019-01-08 / 阅读(111) / 评论(0)
美联社新闻一分钟2007
美联社新闻一分钟2007
1.Assembly 总成 A: What is an assembly exactly? B: Assembly is a component made of more than one part. A：总成到底是什么？ B：总成是由一个以上零件组成的部件。 2.A-Surface A级表面 A: What about A-Surface? B: A-Surface is the surface of a product that
发表于:2019-01-21 / 阅读(55) / 评论(0)
天天商务口语
天天商务口语