用英语怎么解释经济这个词
问题描述：
用英语怎么解释经济这个词
用学术性词汇
答
1.the relationship between production, trade and the supply of money in a particular country or region
2.a country, when you are thinking about its economic system
3.the use of the time, money, etc. that is available in a way that avoids waste