reutilize       
verb [ T ]  formal (also re-utilize, UK usually reutilise, re-utilise) uk/ˌriːˈjuː.təl.aɪz/ us/ˌriˈjuː.t̬əl.aɪz/
 再利用
to use something again in an effective way
  Nuclear waste could easily be reutilized in a safe way, as they're doing in France. 核废料可以很容易地以安全的方式再利用,就像他们在法国所做的那样。 
 Being able to re-utilize the airport will be a focus of our discussions. 能否重新利用机场将是我们讨论的重点。 
  - More examples
 - Encouraging manufacturers to reutilize their components will have a huge long-term positive impact on the environment.
 - The products of the normal lysosomal function are usually reutilized by the cell.
 - These materials are rarely recovered and re-utilized during renovation or refurbishment.