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	at rest at retail atretic atreto- Atreus atria atrial atrial fibrillation atrial fibrillations atrial flutter Atrial Flutters a trial of strength atrial septum atrias Atrichornithidae atrichornithidaes atrichous a trick of trade Atridae at rifle point atriopeptin Atriopeptins atriopore atriopores atrioventricular

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