英语词汇polonium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	polonium
释义	po·lo·niumBrE /pəˈləʊniəm/NAmE /pəˈloʊniəm/ noun [U] (symbol Po) a chemical element. Polonium is a radioactive metal that is present in nature when uranium decays 钋（放射性化学元素）
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