radium

US [ˈreɪdiəm]
UK ['reɪdiəm]
  • n.
  • Web元素镭;镭灰;有放射性
radium
n.
1.
a chemical element. Radium is a white radioactive metal used in the treatment of diseases such as cancer.

Sample Sentence

Definition:
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Source:AllAll,DictionaryDictionary,WebWeb
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