英语词汇radioactivity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	radioactivity
释义	radioactivity[,reidiəuæk'tivəti] n. 【物理学、化学】放射性射线；辐射线[亦称作activity]
随便看	special weapons special weather report special yield speciate speciation speciational speciations specie species species area curve species being species diversity speciesism speciesisms speciesist speciesists species nova species-poor species population species-rich species richness species-specific species-specific behaviour species-specific response speciest

英汉双解词典包含483723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。