一般用法
1、比较级:more economically;最高级:most economically
2、派生词:economical adj. 节俭的,经济的,合算的;
economic adj. 经济学的,经济的,有利可图的;
economy adj. 经济的,廉价的;
economist n. 经济学家,节俭的人。
例句:
1、This region is becoming increasingly important both strategically and economically.
这个地区的战略地位和经济地位变得越来越重要了。
2、The country was headed on the wrong track, economically.
该国在经济上走错了路线。