disanoint

例句：

1. 1. The teacher's lecture left us all feeling disheartened.
   老师的演讲让我们都感到泄气。
2. 2. The company's poor performance has dispirited the employees.
   公司的糟糕表现让员工失去了工作热情。
3. 3. The scandal has disheartened many people.
   丑闻让人们失去了信心。
4. 4.The sudden loss of control made him feel disoriented.
   突然失去控制让他感到迷茫。
5. 5. The team's lack of focus led to a disastrous outcome.
   团队缺乏专注导致了灾难性的结果。
6. 6. The decision had left her feeling demoralized.
   这个决定让她感到沮丧。
7. 7. The failure of the project left everyone feeling demoralized.
   项目的失败让每个人都感到沮丧。
8. 8. The news of the new policy had dispirited the public.
   新政策的新闻让公众感到失望。
9. 9. The sudden change in weather left us all feeling disheartened.
   天气的突然变化让我们都感到泄气。
10. 10.The unexpected defeat left him feeling demoralized.
    意外的失败让他感到沮丧。