“actinium”的读音、翻译、意思、用法、解释、故事典故-英语翻译词典-留学信息网

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词语	actinium
类别	英语翻译词典
释义	ac·tin·iumBrE /ækˈtɪniəm/NAmE /ækˈtɪniəm/ noun [U] (symbol Ac) a chemical element. Actinium is a radioactive metal 锕（放射性化学元素）
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