英 ['reɪdɒn]
美['reɪdɑːn]
n.氡 简写符号:
Rn
new
radon的英文翻译是什么意思，意思释义：
详尽释义
n.(名词)
【化】氡（Rn）镭射气拉东（音译名）
英英释义
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的用法和例句：
例句
用作名词(n.)Radon is the daughter of radium.
氡是镭的子体。Where does the indoor radon come from?
室内氡气是从哪里而来?
词汇搭配
radon breath analysis
呼吸中的氡含量分析...radon gas
氡气
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
RAE
radix
Radonj
Radone
Radona
Radonin
Radonja
radonil
Radonay
Radonko
Radonics
Radonica