英语单词“back-of-the-envelope, back-of-an-envelope”的翻译、意思、用法、释义-英汉词典

单词	back-of-the-envelope, back-of-an-envelope
释义	back-of-the-envelope, back-of-an-envelope['bækəvði'envələup;-ən-]adj.1.■无需精心(或不必复杂)计算的，可容易而迅速确定的，快速而容易确定的，大体归纳出的；突然想到的
随便看	perennial rye-grass perennity pereon pereonite pereopod Peres, Shimon perestroika Peretz, Issac Loeb per example per excellentiam perf. per fas et nefas per fas et (或aut nefas) perfect perfecta perfectability perfect binding perfect-bound perfect cadence perfect competition perfect fifth perfect flower perfect fluid perfect game perfect gas 伴我行千里，携君过万山天开地辟真主出，犹须再驾方凯旋平生万事足，只欠素与蛮唐碑三十本，独免野苔封已任雪频洒，未禁风苦吹酿酒并毓蔬，人来有棋局归来牧桂州，才人用转窄请教青帝留三月，拟就嫦娥乞一株史君有高致，尊酒擅一丘晚晴初，斜照里宝祐二年皇子冠二十首和僧圆益先到灵泉杂咏诗·其二乙卯1855年三月访鲁纳村张定一，留山中数日农家催化半丈红三器三寸黄甘三长四短