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vernier caliper

/ˈvɜːrniər ˈkælɪpər/

翻译: 一种精密测量工具,利用滑动主尺和游标副尺进行精确读数,用于测量内外尺寸和深度。

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phrase

/ˈvɜːrniər ˈkælɪpər/C1formaltechnical
  • zh一种精密测量工具,利用滑动主尺和游标副尺进行精确读数,用于测量内外尺寸和深度。

A precision measuring instrument used to measure internal and external dimensions, as well as depths, with high accuracy using a sliding scale and a vernier scale for fine readings.

  1. Precision measuring instrumentB2formal

    A tool used to measure the distance between two opposite sides of an object, with high accuracy, using a sliding scale.

    zh精密测量仪器

    • The engineer used a vernier caliper to measure the diameter of the bolt.
    • A vernier caliper can measure dimensions to a fraction of a millimeter.
    • She carefully read the vernier scale to get an accurate reading.