刮骨去毒 guāgǔqùdú to scrape the bone to remove poison Origin Definitions Defs Strokes Stroke Words Sentences Sents 刮骨 guāgǔ to scrape the bone To scrape the surface of a bone, often for medical reasons such as removing infected tissue or toxins去 qù verbparticle to remove to get rid of; to eliminate; to subtract or reduce毒 dú noun poison poison; toxin; harmful substance