whetstone

[ˈwetstəʊn] [ˈwetstoʊn]
  • 复数:whetstones;
  • 同义词
    柯林斯高阶英汉双解学习词典释义
    • N-COUNT
      磨刀石
      A whetstone is a stone which is used for sharpening knives or other tools that have a blade.
    英英词典释义
    • Noun
      1. a flat stone for sharpening edged tools or knives