磨嘴 mózuǐ to waste breath Origin Definitions Defs Strokes Stroke Words Sentences Sents 磨嘴皮 mózuǐpí to argue To argue, bicker, or waste words on a pointless discussion; to use excessive talk to persuade someone.磨嘴皮子 mózuǐpízi to blather To engage in empty talk; to talk incessantly without purpose