prostheses

名词 prosthesis:

1. corrective consisting of a replacement for a part of the body
   同义词：prosthesis, prosthetic device

1. Serving as or relating to a prosthesis.
   弥补的用作修补物的或与之有关的
2. A prosthesis was fitted after the amputation.
   截肢之後安装了义肢。