new
radon的英文翻譯是什么意思，詞典釋義與在線翻譯：
詳盡釋義
n. (名詞)
- 【化】氡（Rn）
- 鐳射氣
- 拉東（音譯名）
英英釋義
Noun:
-
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的用法和樣例：
例句
用作名詞 (n.)
- Radon is the daughter of radium.
氡是鐳的子體。 - Where does the indoor radon come from?
室內氡氣是從哪里而來?
詞匯搭配
- radon breath analysis 呼吸中的氡含量分析...
- radon gas 氡氣
