yù​mèn

depressed

郁闷 (鬱悶) yù​mèn
depressed adjective
feeling low in spirits, despondent, or heavy-hearted

He has been very depressed lately due to the failure of his business.

frustrated adjective
feeling stifled, vexed, or annoyed by a situation

It's really frustrating that the document I worked so hard on wasn't saved.

Frequency

Movie subtitles
12.3 per million appears in 5% of films
Written text
25.9 per million

Sources

Definitions
CC-CEDICT