pterygoid fossa

例句：

1. 1. The pterygoid fossa is a small depression on the side of the skull.
   颞骨凹是颅骨侧面的一个小凹陷。
2. 2. The pterygoid fossa is where the muscles that control the jaw movement are located.
   颞骨凹是控制下颌运动肌肉的所在地。
3. 3. During surgery, the surgeon needs to make a small incision in the pterygoidfossa to access the area.
   在手术中，外科医生需要在这个颞骨凹处做一个小切口来进入区域。