单词:engineers chain
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Education Report - Scientists, Engineers Help Elementary School Teachers 教育报道 - 科学家和工程师帮助小学老师教授科学课 This is the VOA Special English Education Report. 这里是美国之音慢速英语教育报道。 A progra
ThreeEngineers Therewerethreeengineersridingalonginacar. Theywereanelectricalengineer,amechanicalengineerandacomputerengineer. Suddenly , thecarbrokedown. Theelectricalengineersaid,Maybeit'sadeadbattery. Themechanicalengineersaid , Maybethefanbel
今天我们要学的词是 chain。Chain 除了大家都知道的,有锁链的意思,还有连锁店的意思。The American drug store Walgreens became the first retail store chain to expand its services to include diagnosing and treating patie
COPENHAGEN, Feb. 18 (Xinhua) -- German supermarket chain Lidl in Denmark has found traces of horse meat in a pasta dish, the supermarket annouced late on Monday. A pasta dish called Combino Penne Bolognese from the manufacturer Copack has been found
Related Links: 2010 National Engineers Week Future City Competition Davidson IB Middle School U.S. Space and Rocket Center Space Camp On the third and final day of the 2010 Engineers Week Future City Competition regional winners from 39 schools, alon
ROBERT SIEGEL, HOST: President Trump often talks about the poor condition of the nation's roads, bridges, tunnels and airports. Well, today, the nation's civil engineers joined him in telling us just how bad it is. The American Society of Civil Engin