economical

经济的；节约的；合算的英释adjadjusing money, time, goods etc carefully and without wasting any

1 economical efficiency,经济效率，经济效果；经济有效

2 economical and practical,经济实用；经济实惠

3 economical operation,经济运行

4 economical of,节俭，节约

1 A small car is more economical to run..开小型汽车比较省油。

2 good-quality clothes at economical prices.物美价廉的衣服