英语词汇“meitnerium”是什么意思，“meitnerium”的读音、用法及例句翻译-烛光网

词汇	meitnerium
释义	meit·ner·i·um AHD[mīt-nûrʹē-əm] D.J.[maɪtˈnɜːriːəm]K.K.[maɪtˈnɝriəm]n.Symbol Mt （名词）符号 Mt An artificially produced radioactive element with atomic number 109 whose most long-lived isotopes have mass numbers of 266 and 268 with half-lives of 3.4 milliseconds and 70 milliseconds, respectively. Also called unnilennium ：人工产生的放射性元素，原子序数号为109，生命期最长同位素的质量为266和268，半衰期分别为3.4毫秒和70毫秒也作 unnilennium Etymology语源 After Meitner Lise After Meitner Lise
随便看	undergo undergo undergrad undergrads undergraduate underground Underground Railroad undergrown undergrowth underhair underhand underhung underinsure underived underkill underkills underlaid underlain underlay underlayment underlayments underlet underlets underlie underline

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