If something frustrates you, it upsets or angers you because you are unable to do anything about the problems it creates.
例句
These questions frustrated me...這些問題讓我沮喪。Doesn't it frustrate you that audiences in the theatre are so restricted?觀眾在劇場里要受到如此多的限制，這難道不令人惱火嗎？
VERB
挫敗;阻撓…的成功
If someone or something frustrates a plan or attempt to do something, they prevent it from succeeding.
例句
The government has deliberately frustrated his efforts to gain work permits for his foreign staff.政府故意阻撓他為自己的外籍員工申請工作許可證的努力。...her frustrated attempt to become governor.她競選州長的受挫之舉
英漢詞典釋義
adj.
挫敗的;失意的;泄氣的
He felt extremely frustrated when things went against him.形勢對他不利時,他感到非常失望。He was frustrated by deep poverty.他因赤貧而灰心喪氣。Behind his cool exterior lurks a reckless and frustrated person.在冷酷的外表背后，他是一個魯莽又不得志的人。Both sides in the dispute appeared very frustrated at the lack of progress.爭執雙方因事情毫無進展而顯得十分沮喪。Children can get frustrated when they are unable to achieve realism in their drawings.如果孩子們在繪畫中表現不出真實性，他們就會變得灰心喪氣。
英英詞典釋義
Adjective
1. disappointingly unsuccessful;
"disappointed expectations and thwarted ambitions""their foiled attempt to capture Calais""many frustrated poets end as pipe-smoking teachers""his best efforts were thwarted"