mandibular movement

例句：

1. 1.The patient's jaw was so stiff that it made it difficult for her to eat.
   病人的下巴僵硬，让她很难吃东西。
2. 2.The dentist advised the patient to practice mandibular movement exercises regularly.
   牙医建议病人定期练习下颌运动。
3. 3. During sleep, the patient experienced a series of mandibular movements that woke them up.
   在睡眠中，病人经历了一系列的下颌运动，使他们醒来。