r. with respect to economic science
r. in an economical manner
r. with respect to the economic system
adv. 节约地, 不浪费地, 节省地, 节俭地, 在经济上, 在经济学上
1. She manages her budget economically to save for her vacation.
她经济地管理预算，以便为假期存钱。
2. The company is looking for ways to operate more economically.
公司正在寻找更经济的运营方式。
3. Eating at home is usually more economically friendly than dining out.
在家吃饭通常比外出就餐更经济。