1 heavy

2 hard

3 serious

4 critical

1 taciturn

2 uncommunicative

3 silent

1 overcast

2 gloomy

3 downcast

4 deep and low (of sound)

5 muffled

1 see also: 黑沉沉 hēi chēn chēn

1 silence

2 stillness

1 lit. the best wine is at the bottom of the jug (idiom)

2 fig. the best is saved for last

1 to wallow in alcohol and sex (idiom); overindulgence in wine and women

2 an incorrigible drunkard and lecher

1 to remain calm in the face of adversity (idiom)

1 lit. fish sink, goose alights (idiom, from Zhuangzi 莊子|庄子); fig. female beauty captivating even the birds and beasts

1 habitually silent (idiom)

2 reticent

3 uncommunicative