oblong
noun [ C ] uk/ˈɒb.lɒŋ/ us/ˈɑː.blɑːŋ/
长方形，矩形
a flat shape with four sides and four angles of 90° and opposite sides of equal length
Compare: square noun (SHAPE)
US长方形;椭圆形;椭圆体
any object or shape that is longer than it is wide