octogramWiktionary 原文/ˈɒk.tə.ɡræm/构词拆解octoocto-前缀gram-gram后缀octo-eight-gramSomething written, drawn or otherwise recorded. · A star polygon, with the number of outward/convex vertices (i.e.: points) indicated by the numeral prefix.词源说明From octo- + -gram.释义名词noun1(geometry) A regular eight-pointed star shape.同族词相关词 1octogon