英语词汇envelope has been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	envelope has been
释义	envelope — 信封 • 外壳 • 函 • 焘 • 封皮 envelope n — 封套 n • 包络 n has-been — 过气
随便看	r&d budgeting r&d building r&d building R&d building r d campaigns r d campaigns r d campaigns r & d cap r & D Cap r & D cap r & D cap r&d capabilities r&d capacities r&d capacities r&d capacities r&d capacity r&d capacity r&d capacity r&d capital R&d capital r&d capital r&d capital r&d capital r&d capitalization r&d capitalization

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。

envelope —