corneal ulceration

例句：

1. 1. The patient's corneal ulceration was treated with antibiotic ointment.
   患者角膜溃疡用抗生素软膏治疗。
2. 2. The doctor diagnosed the patient with corneal ulceration and prescribed medication.
   医生诊断出患者患有角膜溃疡，并开了药。
3. 3. Corneal ulceration can be a serious complication of diabetes.
   角膜溃疡可能是糖尿病的一种严重并发症。