twist drill

 
       
  • n. 麻花鑽(扳鑽)
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twist drill的英文翻譯是什麼意思,詞典釋義與在線翻譯:

英英釋義

Noun:
  1. a bit or drill having deep helical grooves

twist drill的用法和樣例:

例句

用作名詞 (n.)
  1. The mathematical model of the hyperboloid twist drill was introduced.
    介紹了以旋轉單葉雙曲面作麻花鑽鑽尖后刀面的數學模型。
  2. A twist drill is designed to drill a hole which has a particular size.
    麻花鑽用來鑽削具有一定尺寸的孔。
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