radon

畅通词汇  
['reɪdɒn]     ['reɪdɑːn]    
  • n.
Rn
new

radon的英文翻译是什么意思,词典释义与在线翻译:

详尽释义

n. (名词)
  1. 【化】氡(Rn)
  2. 镭射气
  3. 拉东(音译名)

英英释义

Noun:
  1. a radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health

radon的用法和样例:

例句

用作名词 (n.)
  1. Radon is the daughter of radium.
    氡是镭的子体。
  2. Where does the indoor radon come from?
    室内氡气是从哪里而来?

词汇搭配

radon的相关资料:

近反义词

【近义词】
  • Rn [化]元素氡的符号(=r...

临近单词

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