As is the case with iron, silicon and germanium in their pure state are of little use in industry.

  • 和铁的情况一样,纯净状态的硅和锗在工业上几乎没什么用途。

  • 互联网摘选 2025-01-19 23:24:35

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句