凿

• Specification for engineers ' cold chisels and allied tools
  工程用冷凿及相关工具规范
• They are digging through the hill to make a tunnel
  他们正在凿山建一条隧道
• He chiseled a hole in the door to fit a new lock
  他在门上凿了个孔，以便装一把新锁。
• Types and specifications for shaft sinking winches
  凿井绞车型式与基本参数
• Rope thread extension steel bars for rock drilling
  凿岩用波形螺纹连接钎杆
• He rapped sharply on his son ' s head with his knuckles
  他狠狠在儿子头上打了几个栗凿。
• We now have the absolute proof of his guilt
  我们现在有他犯罪的确凿证据。
• The sculptor chipped away steadily at the stone
  雕刻家不断地凿那块石头。
• He began by chipping away the broken surface
  他开始工作,先把碎了的表层一点点地凿去。
• Rock drilling equipment . hollow drill steels in bar form
  凿岩钎杆用中空钢