英语词汇“the back of an envelope”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	the back of an envelope
释义	the back of an envelope [ðə bæk ɔv æn ˈenvələup] 粗略的估算（或计划）
随便看	aftersee afterseen aftersensation after-sensation after sensation aftersensations after separation after-separation cost after separation cost after separation costs after-seperation costs after serious thought after-service after service afterservice after service export after-service export after session undertone afterset after-settler after-sex aftershaft after-shaft aftershafted after-shaft (or hyporachis) 莔莕莖莗莘莙莚莛莛2 莜罰則罰当たり罰当タリ罰杯罰点罰盃罰金署署する署スル