greater palatine canal

例句：

1. 1. The surgeon performed a minor surgery on the patient's greater palatine canal.
   外科医生对病人的大腭管进行了一次小型手术。
2. 2. The anatomist studied the structure of the greater palatine canal in detail.
   解剖学家详细研究了大腭管的结构。
3. 3. The patient complained of pain and swelling around the greater palatine canal after thesurgery.
   患者在手术后抱怨大腭管周围疼痛和肿胀。