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	light industries light industry light-industry lightindustry lighting lighting lighting rig lighting-rig lightingrig lightly light meter lightmeter light-meter lightness lightning lightning bug lightning-bug lightningbug lightning bugs lightning conductor lightningconductor lightning-conductor lightning conductors lightning never strikes twice lightning rod 《子美自谓》诗词评论技巧《子美诗于治道深矣》诗词评论技巧《子胥出走》原文与赏析《子自爱不爱父，故亏父而自利。》是什么意思\|译文\|出处《子虚上林赋》简析\|导读\|概况\|介绍《子衿·《诗经·郑风》》原文与赏析《子衿·诗经》原文\|译文\|注释\|赏析《子衿》原文\|注释\|赏析《子衿》原文\|译文\|注释\|赏析《子衿》原文\|译文\|注释\|赏析光学焼付け光学異性体光学的中心光学的厚さ光学的性質光学的深さ光学的等方性光学等方性光学筒長光学系