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

单词	once in a blue moon
释义	once in a blue moon 千载难逢地
随便看	hairs of external acoustic meatus hairs of head hairs of the dog hairs-of-the-dog hairs of the head hairs of vestibule of nose hair space hair spaces hair splitter hairsplitter hair-splitter hair-splitters hairsplitters hair-splitting hairsplitting hair-splittingly hairsplittings hair-splittings hairspray hair spray hair-spray hair-sprays hairsprays hair sprays hair spring 损本逐末捠捡换换1 换2 换3 换4 换斗移星换日偷天暗黒街暗黒面暗黙暢暢気暢達暦暦暦年暦年齢