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

单词	r&d
释义	Collins Concise English Dictionary © HarperCollins Publishers:: R & D abbreviation for research and development
随便看	posset possibility possible possibly possie posslq posslqs possum possum haw possy post- post postage postage due stamp postage meter postage stamp postage-stamp postal postal card postal carrier postal code postal delivery zone postally postal note postal order

英语词典包含188688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。