常见例句用作名词 (n.)Methods use root tube drainage or toot tube treating after opening a window in apical labium,conservative treatment on apical cyst,use the root tube filling agent suitable filling.方法采用根管引流或根尖部唇侧开窗引流后根管充填剂适当超填方法保守治疗根尖囊肿。 返回 labium