bitstock

基本解释

• n.手摇钻

同根派生

英汉例句

• A pointed and threaded tool for drilling and boring that is secured in a brace, bitstock, or drill press.
  钻头曲柄、钻柄或钻床之上用于钻孔的尖头工具
• a pointed and threaded tool for drilling and boring that is secured in a brace,bitstock,or drill press
  曲柄、钻柄或钻床之上用于钻孔的尖头工具
• the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press
  钻机的切割部分；通常是尖头的有螺旋状图案并且可以更换，用在钻柱钻柄或钻床上
• "a pointed and threaded tool for drilling and boring that is secured in a brace, bitstock, or drill press."
  曲柄、钻柄或钻床之上用于钻孔的尖头工具。
• the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press.
  钻机的切割部分；通常是尖头的有螺旋状图案并且可以更换，用在钻柱钻柄或钻床上。