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  1. spherical triangle

    • n.
      a triangle formed by three arcs of great circles on a sphere.
    • noun: spherical triangle, plural noun: spherical triangles

    • 更多解釋
    • IPA[ˈsfi(ə)rəkəl]
    • n.
      a triangle formed by three arcs of great circles on a sphere.

    Oxford American Dictionary