Discouraged 是一个形容词，表示某人因为遭遇挫折、失败或困难而感到沮丧、灰心或失去信心。这个词汇可以用来描述一个人在面临挑战或困难时的心理状态，通常与失望、挫败或无望的情绪相联系。

1. Feeling defeated

2. Overwhelmed

3. Disheartened

4. Defeated

5. Disheartened

6. Down in the dumps

7. Disappointed

8. Dispirited

9. Depressed

10. Bummed out

– I felt defeated after failing the exam for the third time.

– The heavy workload overwhelmed me, and I started feeling disheartened.

– The loss of my job left me feeling defeated and disheartened.

– After the rejection, she was down in the dumps and felt disappointed in herself.

– The constant criticism from my colleagues made me feel dispirited and depressed.

– I was bummed out after my team lost the competition.

这些表达可以根据具体情境和语境进行选择和运用，以准确传达“感到气馁”的情绪。