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drill-bar是什么意思，drill-bar的翻译，drill-bar音标、读音、用法和例句_流逝汉英词典
流逝汉英词典

drill-bar

D 开头单词

基本解释

  • 钻杆

同根派生

     

英汉例句

  • The drill pipe that was broken has been found.
    断了的钻杆被找到了。
  • Drill pipe threads are not cleaned in that way.
    钻杆丝扣不是那样清洗的。