doesn't 和 isn't 是 does 和 is 的否定词（或反义词）,所以 doesn't / isn't 的用法和 does / is 一样, 也就是He/she/itdoesn't 表达动作,即 他/她/它 "做" 或“操作” 某某事,通常接动词。 例：He doesn't go sailing anymore, ever since his boating accident.译...

发布时间：2025-10-25 浏览量：39