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    1. shear

      英 [???] 美[??r]
      • vt. 剪;修剪;剝奪
      • vi. 剪;剪切;修剪
      • n. [力] 切變;修剪;大剪刀
      • n. (Shear)人名;(英)希爾

      英英釋意


      1. (physics) a deformation of an object in which parallel planes remain parallel but are shifted in a direction parallel to themselves;
      "the shear changed the quadrilateral into a parallelogram"
      2. (usually plural) large scissors with strong blades
      3. a large edge tool that cuts sheet metal by passing a blade through it