Web英式英语: rectangle / ˈrɛkˌtæŋɡl / NOUN. A rectangle is a shape with four sides whose angles are all right angles. Each side of a rectangle is the same length as the one opposite to it. 美式英语: rectangle / ˈrɛktæŋgəl /. 阿拉伯语: مُسْتَطِيل. 巴西葡萄牙语: retângulo. 简体中文: 长方形. 克罗地亚 ...