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rat-tail file

/ˈræt teɪl faɪl/

翻译: 一种细长圆锥形的小锉刀,用于打磨和扩大孔洞,也用于在难以触及的地方加工。因形状细长似鼠尾而得名。

1 个条目

phrase

/ˈræt teɪl faɪl/C1formaltechnical
  • zh一种细长圆锥形的小锉刀,用于打磨和扩大孔洞,也用于在难以触及的地方加工。因形状细长似鼠尾而得名。

A small, round, tapered file used for smoothing and enlarging holes, or for working in tight spaces. Its name comes from its long, thin shape resembling a rat's tail.

  1. A type of fileC1formal

    A small, round, tapered file used in metalworking and woodworking for smoothing and enlarging holes.

    zh圆锉

    • He used a rat-tail file to enlarge the hole in the metal plate.
    • The jeweler carefully smoothed the inside of the ring with a rat-tail file.
    • A rat-tail file is essential for finishing detailed work on small parts.