squaregraph

词形变化

squaregraphs 复数 squaregraphs

释义与例句

n.
  1. 1.

    a type of undirected graph that can be drawn in the plane in such a way that every bounded face is a quadrilateral and every vertex with three or fewer neighbors is incident to an unbounded face.

    数学

词源

square + graph

来源：wiktionary