翻译

  • atomic number 75

    翻译

    原子数75

    以上结果来自机器翻译。

  • 英英释义

    Noun

    • 1. a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum
    收起英英释义
  • 释义
  • 英英释义