英语词汇radon怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	radon
释义	radon/ˈreidɒn/n. Chem. a naturally occurring gaseous radioactive inert element arising from the disintegration of radium, and used in radiotherapy (symbol 符 Rn) 【化】(化学元素)氡 [RADIUM, on the pattern of argon etc.]
随便看	millisecond millivolt millpond mill-race Mills bomb millstone millstream mill-wheel millworker millwright Milly milometer milord milt milter mimbar mime mimeograph mimer mimesis mimetic mimetically mimic mimicker mimicry

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