Pits very small craters that extend to the metallic substrate.

  • 凹点—在金属基材上很小的弹坑.

  • 互联网摘选 2025-01-18 13:28:33

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