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	behalf be halfway there be happy for someone be happy to do something be hard hit/hit hard be hard on something be hard-pressed (to do something) be hard put/pressed/pushed to do something be hard to beat be harnessed to behave be/have done with it be/have something to do with something behavior behavioral behavioralism behavioralist behaviorism behaviorist learning theory behaviour behavioural behavioural economics behaviouralism behaviouralist behaviourism

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