pars cochlearis

例句：

1. 1. The doctor examined the patient's pars cochlearis and found no signs of infection.
   医生检查了患者的耳鼓膜，没有发现感染的迹象。
2. 2. The musician played a solo on the pars cochlearis, which is the inner ear part.
   这位音乐家在耳鼓膜上演奏独奏，这是内耳的一部分。
3. 3. The patient had to undergo surgery to repair the damaged pars cochlearis.
   患者不得不接受手术来修复受损的耳鼓膜。