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	ra·di·o·ac·tiv·i·ty /ˌreɪdɪəʊækˈtɪvətɪ/ n. 【物】【化】 1. 放射性；放射现象 2. 放射线，辐射线 a serious leak of radioactivity 放射线的严重泄漏
随便看	cum¹ Cuna cunas cunctation cunctations cunctatious cunctative cunctative cunctator cunctator fabius maximus cunctatory cuneal cuneate cuneated cuneately cuneately cuneatic cuneiform cuneiformist cuneiformists cuneiforms cunette Cunha Cunha,Tristāo da cunicular

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