radioactive waste

名词 radioactive waste:

1. useless radioactive materials that are left after some laboratory or commercial process is completed

1. Deadly weapons; a deadly spill of radioactive waste products.
   致命的武器; 导致死亡的核辐射废物的倾倒
2. The radioactive waste should be buried deeply under the ground in sealed box.
   这些放射性废物应该放在密封的箱子里深埋在地下。