英语词汇level of 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	level of radioactivity
释义	level of radioactivity
随便看	head examination Head experiment headey head eye coordination head,eyes,ears,nose and throat head face Head fake head fakes head fall Head Falling Tears head fast headfast Head,Femur head field head figure head file head fire headfirst head first headfirst dive Headfirst position Headfish Head fish Headfishes head fitting

英汉双解词典包含3607232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。