adjective 下载 🔗分享 四边形的,方形的 Having the shape of a quadrangle; in the shape of a quadrangle. Examples : "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。 math figure appearance 与AI对话词汇游戏阅读练习