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tritium例句_tritium英汉例句_tritium双解例句_衣物護欧路词典
衣物護欧路词典

tritium

T 开头单词

常见例句

    用作名詞 (n.)

  • Tritium is one of the mildest radioactive isotopes.
    氚是輻射最和緩的放射性同位素之一。
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