branchial groove

例句：

1. 1. The patient's condition was stable during the operation.
   病人的病情在手术期间稳定。
2. 2. The surgeon performed a tracheostomy to relieve the patient's breathing difficulties.
   外科医生进行了气管切开术来缓解病人的呼吸困难。
3. 3.The anatomy of the branchial groove is crucial for understanding the function of the larynx and trachea.
   喉峡的解剖学对于理解喉和气管的功能至关重要。