nerve to mediai pterygoid

例句：

1. 1. The medial pterygoid nerve is responsible for transmitting pain signals from the ear to thebrain.
   中耳小骨神经负责将耳朵传来的疼痛信号传递到大脑。
2. 2. Duringsurgery, the medial pterygoid nerve is often blocked to preventinfection.
   在手术过程中，经常阻断中耳小骨神经以防止感染。
3. 3. The medialpterygoid nerve is acrucial component of the facial nerve, whichcontrols the muscles in the face and mouth.
   中耳小骨神经是面神经的重要组成部分，控制着面部和口腔的肌肉。