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 noun— 氡气 n () Examples: Rodan (Japanese ラドン Radon), Japanese movie monster— 拉顿 radon (chemistry)— 氡 ▸ Wikipedia
随便看	Security Trust Fund security type security underwriting Security Unit Security University security update security upgrade security upon security usage security vacuum security value security Van security Vault security vendor security verification security version security vetting security violation security visibility security vision security volunteer security vulnerabilities security vulnerability security vulnerability assessment security wages

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

radon noun—