沉闷
oppressive (weather); heavy; depressed; dull (sound); muffled
HSK 7-9
Pronunciation
chénmèn
Example sentence
梅雨季节的空气沉闷得让人喘不过气。
The air during the plum-rain season is so oppressive that it's hard to breathe.
Full mock exams are available in HSKReady.