英语单词“blue moon”的翻译、意思、用法、释义-英汉词典

单词	blue moon
释义	blue moon1.■不可能的事；罕见的现象2.■[口语]一段长的但不确定的时间，很久3.■蓝月，千载难逢的时期，难得来临(或遇到)的时刻[常见于以下短语 once in a blue moon 千载难逢，甚为罕见]
随便看	duplicand duplicate duplicate bridge duplicate cavity plate duplicate ratio duplicate record duplicate whist duplicating machine duplicating the cube duplication duplication check duplication of the cube duplicator duplicature duplicatus duplicitous duplicity dupondius DuPont, Eleuthère Irénée DuPont family DuPont, Pierre Samuel DuPont, Samuel Francis dupp duppie duppy