英语词汇“θ68907”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	θ68907
释义	the world > matter > chemistry > elements and compounds > metals > specific elements > einsteinium > [noun] (2) E1955 Chemistry. In form E. Denoting the element einsteinium. Now disused. einsteinium1955 An artifically produced radioactive element. Symbol Es. Atomic number 99. Atomic mass of isotope 253 (1967) 253·0847.
随便看	middleaged spread middleagedness middleageing middleageism middleager middlebrow middlebrowism middlebrows middlebuster middlebusters middleclass examination middleclass morality middleclass school middleclassdom middleclasser middleclassism middleclassness middleclassy middlecoloured middled middledeep middleerd middleeuropean middlegood middlegrowthed

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