英语词汇“once in a blue moon”的翻译、意思、用法、释义-英汉双解词典-文摘网

单词	once in a blue moon
释义	once in a blue moon once in a blue moon → once in a blue moon at once1(12) very rarelyonce in a blue moon
随便看	poplar poplars poplin pop music pop-music popmusic popocatepetl Popocatépetl pop off pop on pop on something pop on sth pop out popover poppa poppadom poppadoms poppadum popped popper poppers Popper, Sir Karl popper,-sir-karl poppet poppies 金意庵《画山水答友人》金意庵《边塞吟》金戈铁马的意思,金戈铁马造句金文中的文学遗产金斯利·艾米斯金斯堡《嚎叫金斯堡,阿兰作品分析金无足赤·人无完人是什么意思金无足赤，人无完人金无足赤，人无完人障壁障壁の高さ障壁層キャパシタンス障子障害障害コサイクル障害係数障害信号障害比係数障害波