/ˈrektæŋgl ||; ˈrɛktæŋgḷ/noun [C] a shape with four straight sides and four angles of 90 degrees (right angles). Two of the sides are longer than the other two. 矩形；长方形 [SYN] oblong 同义词为oblong ☞picture at shape 见shape插图 ➔rectangular /rekˈtæŋgjələ(r) ||; rɛkˈtæŋgjəlɚ/ adj