英语词汇“R & D”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	R & D
释义	R & D abbreviation /ˌɑːr ən ˈdiː/ /ˌɑːr ən ˈdiː/ jump to other results research and development
随便看	exemplification exemplify exempt -exempt exempt_3 exemption exercise exercise_1 exercise_2 exercise ball exercise-ball exercise bike exercise-bike exercise book exercise-book exert exertion Exeter exeter exeunt exfoliate exfoliation ex gratia exhalation exhale

英语词典包含84843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。