英语词汇“once in a blue moon”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	once in a blue moon
释义	once in a blue moon [wʌns in ə blu: mu:n] freq. 30 dict. 11 spoken 15 na.〈非正式〉难得；罕见；千载难逢 [网络]难得一次；极少；千载难逢地
随便看	uil uile uilleann uilleann pipe uilleann piper uilleann pipes uilleanns uillean pipes uilleanpipes Uilpata, Gora uils UIM Uimaharju UIML UIMS uin uinal U index uindo u ing Uinkaret Plateau uinshielded Uinskiy Rayon Uinskoye uint

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