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	it's a safe/sure/fair bet (that) it's as easy as falling off a log it's a shame a it's a shame a shame it's a shame/what a shame etc (it's a) small world it's a small world it's a squash it's a sure bet it's a sure bet that it's a thing it's a thought it's a toss-up it's a what a it's a what a shame it's a wonder it's a wonder (that) it's a wonder that it's bad enough ... it's bad enough (it's been) nice meeting/talking to you it's been nice meeting to you it's been nice talking to you it's brass brass monkey weather it's brass monkeys/brass monkey weather 《先秦·晏婴·晏子讼公而归》简析《先秦·晏婴·晏子辞景公更其宅》简析《先秦·晏婴·景公不知天寒》简析《先秦·晏婴·景公嬖妾死》简析《先秦·晏婴·景公将伐宋》简析《先秦·晏婴·景公饮酒七日》简析《先秦·晏婴·楚王欲辱晏子》简析《先秦·晏婴·灵公禁妇人为丈夫饰》简析《先秦·晏婴·越石父》简析《先秦·有易与摇民》简析宮廷宮殿宰宰相宰領害害する害心害悪害意