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-现代词典

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	kd kebab kedgeree keel keelhaul keel over keen keener keenly keenness keen on someone keen on something keep keep a civil tongue in your head keep after keep a guard on your tongue/temper keep an eye on keep an eye out for keep a tight grip/rein/hold on something keep at it keep (a) watch keep away keep-away keep a weather eye on keep back

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