claval commissure

例句：

1. 1. The doctor examined the patient's eyes and found a claval commissure in his left eye.
   医生检查了病人的眼睛，发现他的左眼有一个结膜皱襞。
2. 2.During surgery, the surgeon carefully removed the claval commissure to prevent infection.
   在手术过程中，外科医生小心翼翼地切除了结膜皱襞，以防止感染。
3. 3.The patient's condition improved significantly after the removal of the claval commissure.
   患者的病情在切除结膜皱襞后明显好转。