残渣 cánzhā residue Definitions Defs Origin Strokes Stroke Words Sentences Sents cánzhā residue 残 殘 cán nounverb remaining (bound form) remaining; left over; near the end; remnant渣 zhā dregs dregs; residue; slag; leftovers of a substance after the liquid or useful part is removedcánzhā remnants 残 殘 cán nounverb remaining (bound form) remaining; left over; near the end; remnant渣 zhā scum scum; a person of low character; a dreg of society