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单词 convexo-concave
释义

WordReference Random House Unabridged Dictionary of American English © 2024
con•vex•o-con•cave  (kən veksō kon kāv),USA pronunciation adj. 
  1. Optics, Mathematicsconcavo-convex.
  2. Opticspertaining to or noting a lens in which the convex face has a greater degree of curvature than the concave face.
  • convexo- + concave 1685–95

Collins Concise English Dictionary © HarperCollins Publishers::
convexo-concave /kənˌvɛksəʊkɒnˈkeɪv/ adj
  1. having one side convex and the other side concave
  2. (of a lens) having a convex face with greater curvature than the concave face
    Compare concavo-convex
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更新时间:2025/2/23 6:34:49