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单词 tritium
释义

tritium

noun
/ˈtrɪtiəm/
/ˈtrɪtiəm/
[uncountable]
(symbol T)
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  1. an isotope (= a different form) of hydrogen with a mass that is three times that of the usual isotope
    Word Origin1930s: from modern Latin, from Greek tritos ‘third’.
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更新时间:2025/1/27 11:48:07