英语词汇mayday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	mayday
释义	may.day 5meI7deI n [C] a radio signal sent from a ship or an aircraft when it needs help （船只，飞机发出的）无线电求救信号 Mayday is an internationally recognized distress call.Mayday 是国际通用的遇难呼救方法。☆MAY 中的 May Day
随便看	appropriateness appropriation appropriations approval approval approve approve approved approving approvingly approx approximate approximate approximately approximation appurtenance APR apricot apricot April apriori apron apron apron apropos

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