英语词汇“polonium”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	polonium
释义	polonium noun uncountable chemistry UK /pəˈləʊniəm/ DEFINITIONS1 1 a chemical element that is a radioactive metal. Its symbol is Po. Synonyms and related words Chemical elements actinium alkali metal aluminium polonium noun uncountable chemistry US /pəˈloʊniəm/ DEFINITIONS1 1 a chemical element that is a radioactive metal. Its symbol is Po. Synonyms and related words Chemical elements actinium alkali metal aluminum
随便看	probation officer probative probe probing probiotics probituary probity problem problematic problematisation problematise problematization problematize problem page problem-solving pro bono proboscis probs probsolutely procedural procedural law procedure proceed proceedable proceed against

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