polygon
noun [ C ] mathematics specialized uk/ˈpɒl.i.ɡɒn/ us/ˈpɑː.li.ɡɑːn/
多边形
a flat shape with three or more straight sides
Triangles and squares are polygons. 三角形和正方形是多边形。
英汉双解词典收录81607条英汉双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。