英语词汇back-of-an-envelope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	back-of-an-envelope
释义	请查阅词条：back-of-the-envelope, back-of-an-envelope
随便看	preaffirm preaffirmation preaffirmations preaffirmative preaffirmed preaffirming preaffirms preafflict preafflicted preafflicting preaffliction preafflictions preafflicts preafternoon preafternoons preage preaged preages preaggravate preaggravated preaggravates preaggravating preaggravation preaggravations preaggression

英汉双解词典包含548777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。