\u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D
名词多边形，多角形; 龟裂状
polygon的解释
noun
1. danci.911cha.com
1. a closed plane figure bounded by straight sides
Synonym: polygonal shape