Frustrate的用法為何？同義詞有哪些？

及物動詞：使灰心、使氣餒、阻止、挫敗

常見搭配詞：

• frustrate someone's efforts
  挫敗某人的努力(讓人的努力無法達成預期目標)
  例句：The bad weather frustrated their efforts to finish the project on time.
  惡劣的天氣讓他們無法按時完成專案。
• frustrate someone's plans
  使某人的計劃受挫
  例句：Unexpected events frustrated her travel plans.
  意外的事件使她的旅行計劃受挫(無法按照計劃做)。
• feel frustrated
  感到沮喪
  例句：He felt frustrated when he couldn't solve the problem.
  當他無法解決問題時，他感到沮喪。
• be easily frustrated
  容易沮喪
  例句：She is easily frustrated when things don't go as planned.
  當事情不按計劃進行時，她容易感到沮喪。

例句：

1. The heavy rain frustrated our plans for a picnic.
   大雨破壞了我們野餐的計劃。
2. She felt frustrated because she couldn't find her favorite toy.
   她感到沮喪，因為找不到她最喜歡的玩具。
3. It's easy to get frustrated when you don't understand your homework.
   當你不明白如何做作業的時候，很容易感到沮喪。
4. The traffic jam frustrated him because he was late for school.
   交通堵塞使他感到沮喪，因為他上學遲到了。
5. Losing the game frustrated the team, but they didn't give up.
   輸掉比賽讓球隊感到沮喪，但他們沒有放棄。
6. His little sister's constant questions frustrated him while he was trying to read.
   當他試圖閱讀時，他的小妹妹不停地提問讓他感到煩躁。
7. The broken printer frustrated everyone in the office.
   壞掉的印表機讓辦公室裡的每個人都感到沮喪。
8. It can be frustrating to learn a new language, but practice helps.
   學習一門新語言可能令人感到挫敗，但勤練習會有所幫助。
9. The slow internet connection frustrated him as he tried to watch a video.
   他試圖看視頻時，網路的速度慢的讓他感到抓狂。

同義詞：

• disappoint 使失望 (vt.): 表示未達到某人的期望或希望。
  例句：The movie was disappointing and didn't live up to the hype.
  這部電影令人失望，沒有達到宣傳的效果。
• dishearten 使沮喪 (vt.): 使某人因困難或挫折而感到沮喪。
  例句：The team's loss disheartened the fans.
  球隊的失敗使球迷感到沮喪。
• dismay 使驚慌失措 (vt.): 使某人因意外的不良情況而感到驚慌失措。
  例句：The news of the accident dismayed everyone.
  事故的消息使所有人感到驚慌失措。
• upset 使不安 (vt.): 使某人感到擔憂或不安。
  例句：The sudden change in plans upset her.
  計劃的突然改變讓她感到不安

衍生字：

• frustrated 灰心的、失意的 adj.
• frustrating 令人灰心的；使人氣餒的 adj.
• frustration 因不能滿足需求而沮喪、令人沮喪的事物 n.