咬牙 yǎoyá to make a hard decision Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: to clench one's teeth All meanings 3 yǎoyá 3 to make a hard decision 2to clench one's teeth 1 1 sentence for 咬牙 (yǎoyá — to clench one's teeth) 你别对我咬牙切齿。 nǐ bié duì wǒ yǎoyáqièchǐ. Don't grit your teeth at me. Source: OpenSubtitles