颊骨的

例句：

1. 1. The dentist removed the tooth and replaced it with a dental implant.
   牙医拔除了这颗牙齿，并用一个假牙替代。
2. 2. The patient was advised to take care of his lower jaw after the surgery.
   患者被建议在手术后好好照顾他的下颌骨。
3. 3. Mandibles are essential for chewing and grinding food.
   下颌骨对于咀嚼和磨碎食物至关重要。