Heptagon
01
七边形, 七角形
a seven-sided plane shape consisting of seven line segments or edges that meet at seven interior angles
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
heptagons
例子
My young daughter proudly showed me the colorful heptagon she had cut out for her geometry homework assignment.
我年幼的女儿自豪地向我展示了她为几何作业剪下的彩色七边形。
