nasopharyngeal meatus

例句：

1. 1. The doctor used a nasopharyngeal meatus to examine the patient's throat.
   医生使用鼻咽管开口检查患者的喉咙。
2. 2.During surgery, the surgeon uses a nasopharyngeal meatus to access the patient's airway.
   在手术中，外科医生使用鼻咽管开口来进入患者的呼吸道。
3. 3. The patient was given anesthesia and then the nasopharyngeal meatus was dilated to facilitate intubation.
   患者接受了麻醉，然后通过扩张鼻咽管开口来便于插管。