他们精神不振。

They were in low spirits.

《牛津词典》

下午精神不振时补充些能量饮料。

Iron energy drink for your afternoon slump.

youdao

我注意到有些同学课上精神不振。

During the class, I notice some of you looks sleepy.

youdao

一个白天精神不振，晚上又不能好好提高自已。

A daytime lethargy, Good night, can not raise themselves.

youdao

我觉得精神不振。

I feel in low spirits.

youdao

我觉得精神不振。

I feel in low spirits.

youdao