英语词汇(on the) 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	(on the) back of an envelope
释义	(on the) back of an envelope used to talk about planning or calculating something in a way that is not detailed, exact or complete未经慎密思考的 We added up our savings on the back of an envelope.我们把我们的积蓄写在信封背面。 back-of-the-envelope calculations粗略计算 See also back \| envelope
随便看	lag_2 lag-behind lager lager beer lagered lagering lager lout lager-lout lagerlout lager louts lager-louts lagers laggard laggardly laggardness laggardnesses laggards lagged lagger laggers laggier laggiest lagging laggy lagoon

英汉双解词典包含314281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。