颓丧的英文：
dejected; dispirited; listless

参考例句：

A sour and disillusioned man
阴郁颓丧的人

in the dumps
忧伤;心情颓丧

Spiritually impoverished or alienated.
精神上颓丧;无寄托的

He felt very strange, very humiliated, very downcast
他觉得很奇怪，很耻辱，很颓丧。

His encouraging words revived my drooping spirits.
他令人鼓舞的话使我颓丧的精神振作起来。

Still handsome, he looked dissipated, shabby
他依旧很漂亮，但是看上去神情颓丧，衣服陈旧不堪。

Her eyes were glassy,she turned pale instead of livid, and trembled with a quiver of terror
她目光颓丧，面色由青转成死灰，浑身吓得发抖。

but the more he thought about everything, the sharper became his conflicting moods of anger and despair
然而他愈想着这些事，那矛盾性的暴躁和颓丧却在他心头愈加强烈了。

If the people were tough and resilient, it was because the land gave them no opportunity to be otherwise
如果说人们是坚韧和振作的，那是因为大地没有给他们颓丧的时间。

dejected是什么意思：
v. 使…沮丧
adj. 沮丧的

To lower in spirits;deject.
使沮丧，使灰心沮丧，情绪低落；使气馁

Such news dejects me.
这种消息令我沮丧。

It will deject your spirits.
它会令你们情绪低落。

dispirited是什么意思：
adj. 沮丧的；意气消沉的

She was tired and dispirited, but now she could rest.
她又疲倦又丧气，不过现在她可以休息了。

The dispiriting task of assessing damage at the Harlow research institute took several days
在哈罗研究所，清点损失的任务令人诅丧，做这项工作费了好几天。

listless是什么意思：
adj. 倦怠的，无精打采的

Reacted to the latest crisis with listless resignation.
对最近的危机所作的反应是无精打采的放弃

To every endearment and attention he continued listless
对于每一种亲爱的表示和每一种的照顾，他一直漫不在意。

They just get weak and listless and don't interact strongly with the physical world.
他只会变得虚弱和无精打采，与物质世界不再进行强有力地交互作用。