英语词汇“究研与开发”的读音、翻译、释义、用法及例句-心情故事网

词汇	究研与开发
释义	究研与开发【化】 research and development
随便看	world monetary system world newsgroups world-old world patent index world patents index World Peace Council world power world refugee year world's best lawyer world semantics world's end world's fair world-shaking world's largest law firm world space world trade centers association world tube world war World War one world war two world-weariness world-weary worldwide World Wide Web World Wide Web Consortium

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