n. 假期,休假[=(英)holiday(s)]
拆分: -vac-空 + -ation名词词尾 → 空闲的状态
短语: on vacation 在度假 vacation at, vacation in [美]在...度假
例:The children wait impatiently for the vacation. 孩子们焦急地等待着假期的来临。 He took a vacation in the south of France. 他在法国南部度假。 People come here on vacation. 人们到这里来度假。