chisel edge

英 美
  • (钻头的)凿尖,凿锋,(钻头)横刃
  • chisel n.凿子v.雕;凿;欺骗
  • edge n.边缘;优势;边;刀口vt.给...加上边;缓慢横过;使锋利vi.徐徐前进
    1. A pick, especially with one end of the head pointed and the other end with a chisel edge for cutting through roots.
      鹤嘴锄,丁字镐一种鹤嘴锄,尤指一头尖而另一头有可割断根的凿边