1VERB 使灰心;使沮丧;使愤怒 If something frustrates you, it upsets or angers you because you are unable to do anything about the problems it creates. 使灰心;使沮丧;使愤怒
These questions frustrated me. [VERB noun]
这些问题让我沮丧。
Doesn't it frustrate you that audiences in the theatre are so restricted? [VERB noun]