英语词汇“promethium”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	promethium
释义	promethium noun uncountable chemistry UK /prəˈmiːθiəm/ DEFINITIONS1 1 a chemical element that is a radioactive metal. Its symbol is Pm. Synonyms and related words Chemical elements actinium alkali metal aluminium promethium noun uncountable chemistry US /prəˈmiθiəm/ DEFINITIONS1 1 a chemical element that is a radioactive metal. Its symbol is Pm. Synonyms and related words Chemical elements actinium alkali metal aluminum
随便看	suit suitability suitable suitably suitcase suite suited suited and booted suiting suitor suit someone down to the ground suit up suit yourself suki sulfate sulfide sulfur sulfur dioxide brother-in-law brotherly brougham brought brouhaha brow browbeat

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