他心情不好。

He's in a bad mood.

Source: Tatoeba

Sentence Composition

1 他心 tāxīn
  1. (literary) ulterior motives
  2. ulterior motives
2 情 qíng
  1. (bound form) feelings; emotion; sentiment; passion
  2. (bound form) situation; condition
=3 不好 bùhǎo no good
=3 不好 bùhào to dislike; to be uninterested in