corneal lens

例句：

1. 1.The doctor used a corneal lens to correct her vision.
   医生用角膜透镜矫正了她的视力。
2. 2. She was wearing a corneal lens for protection during the operation.
   她在手术期间戴了角膜透镜以保护眼睛。
3. 3.The patient needed a corneal lens to see clearly after the surgery.
   病人在手术后需要角膜透镜才能看得清楚。