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

单词	on the back of an envelope
释义	请查阅词条：the back of an envelope
随便看	titivate oneself titivater titivating titivation titivation titivations titivator titlark titlarks title title bar titled titled title deed title-deed title-deeds titled man/woman/person titled men/women/people titled nobility/class title-holder title-holders title music title page title-page title-pages 优育优胜优胜劣汰优良优裕优质优越优越感优选优选法 Akustik Akustik Akustikkoppler akustisch akustisches_Filter akut Akvavit Akzeleration Akzelerator Akzelerator