英语词汇“once in a blue moon”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	once in a blue moon
释义	once in a blue moon phraseinformal DEFINITIONS1 1 very rarely They come to visit once in a blue moon. Synonyms and related words Rarely and not often rarely little seldom Phrase☞once in a blue moon
随便看	mail merge mail off mail order mail-order bride mail out mailroom mail server mailshot maim main main clause main course main drag mainframe main line mainline mainly main road mainsail mains electricity mainspring mainstay mainstream mainstreaming main street

英语词典包含67175条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。