dejected

动词 deject:

1. lower someone's spirits; make downhearted
   同义词：depress, deject, cast down, get down, dismay, dispirit, demoralize, demoralise

形容词 dejected:

1. affected or marked by low spirits

1. A person given to gloomy or dejected moods.
   忧郁的人或情绪低落的人
2. Feeling or expressing despondency; dejected.
   沮丧的，悲观的感觉或表现出失望的; 沮丧的
3. Discouraged; sad; dejected.
   垂头丧气的; 悲伤的; 沮丧的
4. Being in low spirits; dejected and disheartened.
   沮丧的情绪低落的; 垂头丧气的和气馁的

de.ject.ed

adj.（形容词）
Being in low spirits; depressed.See Synonyms at depressed
垂头丧气的：情绪低落的；沮丧的参见 depressed

【引伸】
deject.edly
adv.（副词）
deject.edness
n.（名词）