同学你好，该知识点来自沪江网校《英语基础翻译课程【随到随学班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好
dejection  沮丧;失意;泄气
Dejection is a feeling of sadness that you get, for example, when you have just been disappointed by something.
例子
There was a slight air of dejection about her.
她看上去稍微有点儿沮丧。

depression 抑郁；沮丧；消沉
the state of feeling very sad and without hope
There was a feeling of gloom and depression in the office when the news of the job cuts was announced.
裁员消息宣布时办公室里一片忧郁和沮丧的气氛。

做“忧郁”意思，为同义词，可替换～
祝学习愉快哦