metabolic cataract

例句：

1. 1.The patient's metabolic cataract was treated successfully.
   患者的代谢性白内障成功治疗。
2. 2.Metabolic cataract is a common cause of vision loss in the elderly.
   代谢性白内障是老年人视力丧失的常见原因。
3. 3.The diagnosis of metabolic cataract requires a thorough examination of the patient's medical history.
   代谢性白内障的诊断需要对患者的医疗史进行彻底检查。