英文,英语,外文.afraid / scared / frightened / terrified 有什么不同?

英文,英语,外文.afraid / scared / frightened / terrified 有什么不同? afraid、frightened、scared有什么不同? frightened scared terrified afraid区别 请问frightened/scared/terrified/afraid的区别? be scared of/be afraid of/be frightened of 在用法、含义上有什么区别? feared afraid frightened有什么区别? afraid和frightened的不同 be terrified to 和 be afraid to 有什么区别? be afraid to 和be terrified of 有什么区别 be afraid of 和 be terrified of 有什么区别? terrified和scared Scary和scared有什么不同