adjective🔗Share四角形の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. "公園には四角形の遊び場があり、子供たちが鬼ごっこなどのゲームをするのに最適でした。mathfigureappearanceChat with AIVocabulary GamePractice Reading
