英语词汇had been done before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	had been done before
释义	been done v— 经做 v done — 熟 • 完成的 adj • (食物)烧好的 adj before — 前 • 之前 • 以前 • 在未 adv • 先前 • 前来 • 先头 • 前儿 • 早先 has-been — 过气 be done — 成了 before prep — 先于 prep before conj — 在之前 conj
随便看	slow sync slow take effect slow take-off slow-tempered slow the bleeding slow them down slow time slow to anger slow to a trickle slow to develop slow to emerge slow to react slow torture slow to take slow traffic slow train slow train with many stops slow transition slow translation slow trial slow trickle slow Trot slow turning slow turnover slow-twitch

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

been done v—