词典释义：
释义
n.
a public holiday or day of festivities held in honour of working people, in many countries on 1 May, in the US and Canada on the first Monday in September
劳动节（为劳动人民订立的公共假日或节日；许多国家定在５月１日，美国和加拿大定在９月的第一个星期一）。