occur to /happen to

occur to /happen to occur to和happen to的区别 occur to / happen to 这两个一样吗? happen 有 sth happen to sb或者sb happen to do sth 那么occur同样的用法吗 happen to 与 occur to 的具体意思,以及两者的区别是什么? occur和happen到底有什么区别啊?老师说sth occur to sb是某人发生了某事,又说it occur t occur to sb. come about,occur to,bring in与happen的区别及意义 happen to 请用“occur to” 造句 occur to sb同意词组 occur happen的区别