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 flu 〈美〉“蓝色流感”(指警察或消防队员以生病为借口的集体缺勤行动)；(有组织的)集体病假行动 [因警察、消防队员的制服为蓝色，故名]
随便看	characteristic-polynomials characteristic radiation characteristic root characteristic roots characteristic-roots characteristics characteristic value characteristic-value characteristic values characteristic-values characteristic vector characteristic vectors characterizable characterizable characterization characterizations characterize characterized characterizer characterizer characterizers characterizes characterizing characterless characterlessness

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