磨叽

磨叽	mò ji	(dialect) to dawdle / to waste time / also written 墨迹
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
叽	jī	grumble