octangle

名词 n.
中文释义
发音 ŏkʹtăng-gl

英文释义

名词 n.
  1. A geometric figure with eight corners, an octagon.
    — The angles of any two of the tetrahedra ABCD, A′B′C′D′, and OO′O″O‴ form the angles of a complete syngrammatic octangle whose syngrammatic points are the angles of the other tetrahedron […]

词形变化

octangles plural

词源

Etymology tree
English oct-
English angle
English octangle
From oct- + angle.
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