economical 拼读及例句

economical 拼读及例句

eco-nom-ic-al  adj. 节约的，实惠的，简练的

例句1 He was economical in all areas of his life. 

       他在生活的各个方面都精打细算。

例句2 They plan to buy a smaller and more economical car.

       他们打算购买一辆更小且更经济型轿车。

例句3 Buying in bulk is more economical than shopping for small quantities.

       大批采购比少量购买更经济实惠。

例句4 Noise barrier is an economical and effective method to reduce traffic noise.

       隔音屏障是降低交通噪音的实惠且有效的方法。

例句5 His gestures were economical, his words generally mild.

       他的手势简练，言语温和。