Cleft palate——a birth defect of the roof of the mouth in that the hard palate did not close completely.
Cleft palate——a birth defect of the roof of the mouth in that the hard palate did not close completely.
腭裂。一种天生的缺陷，嘴巴的上部和下部不能完全闭合。
Cleft palate——a birth defect of the roof of the mouth in that the hard palate did not close completely.
腭裂。一种天生的缺陷，嘴巴的上部和下部不能完全闭合。