adjective🔗Share四边形的，方形的 Having the shape of a quadrangle; in the shape of a quadrangle."The park had a quadrangular playground, perfect for children to play games like tag. "公园里有一个四边形的游乐场，非常适合孩子们玩捉迷藏之类的游戏。mathfigureappearanceChat with AIVocabulary GamePractice Reading
