ra·di·o·ac·tive
adjective/ˌreɪdiəʊˈæktɪv/
/ˌreɪdiəʊˈæktɪv/
- sending out powerful and very dangerous rays when the nuclei (= central parts) of atoms are broken up
放射性的；有辐射的 Oxford Collocations Dictionaryverbs- be
- become
- remain
- …
- dangerously
- highly
- slightly
- …