磨豆腐

磨豆腐	mò dòu fu	to grumble / to chatter away incessantly
磨	mó	to rub / to grind / to polish / to sharpen / to wear down / to die out / to waste time / to pester / to insist
磨	mò	grindstone / to grind / to turn round
豆	dòu	legume; pulse; bean; pea (CL:颗,粒) (variant of 豆)
豆	dòu	legume; pulse; bean; pea (CL:颗,粒) / (old) stemmed cup or bowl
豆腐	dòu fu	tofu / bean curd
腐	fǔ	decay / rotten