假皮

例句：

1. 1. The patient was fitted with a prosthetic leg after the amputation.
   患者在截肢后安装了假肢。
2. 2. He lost his right arm in an accident and now uses a prosthetic hand.
   他在一次事故中失去了右手，现在使用一个假手。
3. 3. The prosthetic foot is designed to replace the missing limb.
   这个假肢是为了替代失去的肢体而设计的。