Instrument for measuring the hardness of a resilient material, such as rubber blanket.

  • 用来量度弹性材料如胶布的硬度的仪器.

  • 互联网摘选 2025-01-19 09:34:14

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