scleral veins

例句：

1. 1. The doctor examined the patient's eye and found a small tear in the scleral veins.
   医生检查了患者的眼，发现巩膜静脉里有一个小的裂口。
2. 2. Scleral veins are responsible for transporting nutrients to the retina.
   巩膜静脉负责将养分输送到视网膜。
3. 3.The patient was given medication to treat the inflammation in the scleral veins.
   患者被给予药物来治疗巩膜静脉中的炎症。