Correct
残渣
/ cánzhā /
Strokes
Definition
remainder/filtered out residue/sediment/waste product/debris/detritus/rubbish
Example
As a Noun
residue; residual; dregs; slag; leavings
1
Shèhuì
社会
de
的
cánzhā
残渣
dregs of society
2
Kuàngwù
矿物
cánzhā
残渣
slag
3
Kāfēi
咖啡
cánzhā
残渣
coffee dregs
4
Huǒshān
火山
cánzhā
残渣
slag