豆渣脑筋 dòuzhānǎojīn idiot Origin Definitions Defs Strokes Stroke Words Sentences Sents 豆渣 dòuzhā bean dregs soy pulp or okara; the residue left over from making soy milk or tofu脑筋 腦筋 nǎojīn brains Brains; mind; mental capacity for thinking, memory, or imagination.