咀嚼定法，磨正：纠正天然牙或人工牙咬合失调，以磨料在口内或架上互磨，改善面。另见adjustment项下的grinding-in，occlusal adjustment及grinding项下的selectivegrinding

n.咀嚼定咬合法,磨正

咀嚼定牙合法,磨正,研磨

n.咀嚼动作

研磨