渣 zhā HSK7 refuse Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 这杯咖啡的杯底有很多咖啡渣。 zhè bēi kāfēi de bēi dǐ yǒu hěnduō kāfēi zhā. There are many coffee grounds at the bottom of this cup. Source: Dong Chinese Dictionary