豆渣

豆渣	dòu zhā	okara (i.e. soy pulp, a by-product of making soymilk or tofu)
豆	dòu	legume; pulse; bean; pea (variant of 豆)
豆	dòu	legume; pulse; bean; pea (CL:顆,粒) / (old) stemmed cup or bowl
渣	zhā	slag (in mining or smelting) / dregs