单词	National Science Foundation
释义	National Science Foundation, theˌNational ˈScience Founˌdation, the a US government organization that provides money and support for scientific study
随便看	balance of power balance of trade balance sheet Balanchine, George balancing act Balboa, Vasco Nuñez de balconing balcony bald bald eagle balderdash bald-faced balding baldly baldness Baldwin, James Baldwin, Stanley baldy bale Balearic Islands baleful balefully Balfour, Arthur James Bali balk

英语词典包含52748条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。