1、害怕的用英语：fearful，英 [ˈfɪəfl] 美 [ˈfɪrfl]。2、没有什么要害怕的。Theres nothing to be afraid of. 3、这也是我所害怕的。Thats what lm afraid of. 4、想到楼里只有我一个人，怪害怕的。It scared me to think I was alone in the building.