英语词汇r&d怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	r&d
释义	☞ randd
随便看	back away back away from back away (from sb/sth) back back back bench backbiting backboard backboards backbone back-boned backboned backboneless backbones back-bone's backbreaking back breaking back-breaking backbreaking/back-breaking back burner back catalogue backcatalogue backcloth backcloths back country backdate

英汉双解词典收录171353条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。