chén
mèn
1
oppressive (of weather)
2
heavy
3
depressed
4
not happy
5
(of sound) dull
6
muffled
会议室里气氛很沉闷
The atmosphere in the meeting room is very dull.
这个房间感觉很沉闷
The room feels very stuffy.
这个城市的生活很沉闷
Life in this city is very dull.
Official Lists with this Word