英语词汇blue flu怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	blue flu
释义	blue flun.（名词） A sickout, especially by uniformed police officers.集体病假：尤指穿制服的警官的病假 Etymology语源 [From the blue color of most police officers' uniforms] [大多数警官制服的蓝色]
随便看	tools toolshed Toombs toon toon toonie toonies toons toot tooted tooth tooth toothache toothache tree tooth and nail toothbrush toothed toothed toothed whale tooth fairy toothier toothiest toothing toothless toothpaste

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