jaw bone

例句：

1. 1. The dentist removedthe broken tooth and replaced it with adental implant.
   牙医拔掉了那颗断了的牙齿，并用一个假牙替代。
2. 2. Thepatient was advised to avoid chewing onhard objects as it could damage the jawbone.
   患者被建议避免咬硬物，以免损伤下颌骨。
3. 3. During thesurgery, the surgeon hadto make several incisions to access the jaw bone forremoval of the tumor.
   手术中，外科医生不得不进行多次切口，以便进入下颌骨取出肿瘤。