常見例句用作名詞 (n.)A tooth with a broad crown used to grind food,located behind the premolars.臼齒一種用作研磨食物的有寬齒冠的位于前磨牙后的牙齒。The doctor pulled out my cavitary tooth.醫(yī)生把我的臼齒拔了。A tooth with a broad crown used to grind food,located behind the premolars.臼齒一種用作研磨食物的有寬齒冠的位于前磨牙后的牙齒。 返回 axle-tooth