pharyngeal groove

例句：

1. 1. The surgeon carefully removed the tumor from the patient's pharyngeal groove.
   外科医生小心翼翼地从患者的咽峡部取出了肿瘤。
2. 2.During sleep, the tongue often shifts into the pharyngeal groove, causing discomfort.
   在睡眠时，舌头经常会滑入咽峡部，导致不适。
3. 3. The patient was unable to swallow due to a blockage in the pharyngeal groove.
   由于咽峡部的阻塞，患者无法吞咽。