英语词汇“neptunium”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	neptunium
释义	neptunium noun uncountable chemistry UK /nepˈtjuːniəm/ DEFINITIONS1 1 a chemical element that is a radioactive metal. Its symbol is Np. Synonyms and related words Chemical elements actinium alkali metal aluminium neptunium noun uncountable chemistry US /nepˈtuniəm/ DEFINITIONS1 1 a chemical element that is a radioactive metal. Its symbol is Np. Synonyms and related words Chemical elements actinium alkali metal aluminum
随便看	act/be your age acting actinium action actionability actionable actionable per se action figure action-packed action plan action replay action research action song actions speak louder than words action stations activate active active adult community active duty actively active service active window activist activity activity holiday

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