extraretinal

例句：

1. 1. The extraretinal tissue is responsible for the eye's ability to focus light.
   视网膜外的组织负责眼睛聚焦光线的能力。
2. 2. The doctor removed the extraretinal tumor and performed a biopsy.
   医生切除了视网膜外的肿瘤并进行了活体检查。
3. 3.The patient was diagnosed with an extraretinal disease that requires immediate treatment.
   患者被诊断出一种需要立即治疗的视网膜外疾病。