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	x-axis xbrl x-certificate x-chromosome xd xe xem xemself xennial xenoglossophobia xenomania xenon xenophile xenophobia xenoscepticism xenotransplant xerox x has left the building xhosa xir xl x marks the spot xmas xml xoxo

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。