英语词汇radioactivities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	radioactivities
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	overabundant overabundantly overachieve overachieved overachievement overachievements overachiever overachievers overachieves overachieving overact overaction overactions overactive overactively overactiveness overactives overactivities overactivity over again over against overage over-aged over-ageing overages

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。