Radioactive 放射性的；有辐射的 Radioactivity Substance Energy Form Harmful Waste
This flashcard defines "radioactive" as an adjective describing a substance that emits harmful rays or energy. It explains that radioactive materials contain substances that produce energy in the form of powerful and harmful rays, and gives an example of radioactive waste storage.
This flashcard defines "radioactive" as an adjective describing a substance that emits harmful rays or energy. It explains that radioactive materials contain substances that produce energy in the form of powerful and harmful rays, and gives an example of radioactive waste storage.
[ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]放射性的；有辐射的 Something that is radioactive contains a substance that produces energy in the form of powerful and harmful rays.
The government has been storing radioactive waste at Fernald for 50 years.
政府在弗纳德存放放射性废料已达50年之久。
radioactivity
...waste which is contaminated with low levels of radioactivity.
受到低度放射性污染的废料
Oxford
radio·active/ˌreɪdiəʊˈæktɪv; NAmEˈreɪdioʊˈæktɪv/adjectivesending out harmful radiationcaused when the nuclei(= central parts) of atoms are broken up 放射性的；有辐射的▶radio·activ·ity/ˌreɪdiəʊækˈtɪvəti; NAmEˌreɪdioʊækˈtɪvəti/noun[uncountable ]◆the study of radioactivity放射性研究◆a rise in the level of radioactivity辐射强度的增加radio·active/ˌreɪdiəʊˈæktɪv; NAmEˈreɪdioʊˈæktɪv/radio·activ·ity/ˌreɪdiəʊækˈtɪvəti; NAmEˌreɪdioʊækˈtɪvəti/
a radioactive substance is dangerous because it contains radiation (=a form of energy that can harm living things): the problem of how to dispose of radioactive waste a consignment of highly radioactive plutonium
WDF
radioactive
[ˌreɪdiəʊˈæktɪv]
CET4CET6TEM4考研
j8031
2492
512
206
709
594
471
ADJ9442
60895
Spoken:
60623410
放射性的(100%)
adj.[核] 放射性的；有辐射的
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