mayday什么意思

解释：国际劳动节;五一国际劳动节May Day 是什么意思及中文翻译：名词(n.) 国际劳动节名词(n.) 五一国际劳动节May Day 大小写变形：May day包含May Day的单词mayday （船只或飞机发出的）无线电求救呼号Mayday （飞机或船只遇险时发出的）无线电呼救信号Maydays 救难信号( Mayday的名词复数 )包含May Day的短语May day...

May Day：n.国际劳动节; 五一国际劳动节。Vacation time has been the subject of fierce debate in china, particularly since 2007, when the country abolished the long may day "golden week" holiday and replaced it with...