渣dregsStrokes12OnサParts氵査investigateWords with 渣沈渣ちんさ · chinsasediment; hypostatis; sludge残渣ざんさ · zansadregs; sediment; residue尿沈渣にょうちんさ · nyouchinsaurinary sediment (e.g. in urinalysis)Study it in Yanamino