记忆方法
双解例句
小知识
Economics studies the production, distribution and consumption of goods and services and their management. People get jobs, they make things, they sell those things, they get paid, they use that money to buy other things. Economics makes the world go round.
Economics is a branch of social science. Like dueling political parties, economists also support different theories about how to best regulate the economy with government policies. Since it relates to the financial health of countries and how countries interact through trade, the relevance of economics is enormous and often the subject of the evening news. “Home Economics” is the somewhat antiquated yet still relevant notion of the management of money, food, laundry, and cleaning that keep a house running smoothly.
实用短语
常用短语
单词用法
finance and economics经济，财经；金融与经济
information economics信息经济学
institutional economics制度经济学
词根词缀
后缀: -ics
表名词,”学科,学术”
n.
aeronautics 航空学,航空术aeronaut航空家+ics学科,学术→n.航空学,航空术
athletics 运动,体育athlet运动+ics学科,学术→n.运动,体育
didactics 教学法didact教育者+ics学科,学术→n.教学法
dietetics 饮食学,营养学diet饮食+et+ics学科,学术→n.饮食学,营养学
economics 经济学,经济情况economy经济+ics学科,学术→economics经济学
electronics 电子学electron电子+ics学科,学术→n.电子学
genetics 遗传学genet=gene基因+ics学科,学术→n.遗传学
homiletics 讲道术,说教术homily说教+et+ics学科,学术→homiletics讲道术,说教术
linguistics 语言学linguist语言学家+ics学科,学术→n.语言学
logistics 后勤学log说+ist+ics学科,学术→在后面说,安排事务→后勤
mathematics 数学mathemat数学+ics学科,学术→n.数学
mechanics 力学;技术性细节mechan=mechane+ics学科,学术→n.力学;技术性细节
pediatrics 小儿科pedi儿童+atr+ics学科,学术→n.小儿科
同义词
同根词
词根：economy
adj.economic经济的，经济上的；经济学的
economical经济的；节约的；合算的
econometric计量经济学的
adv.economically经济地；在经济上；节俭地
n.economy经济；节约；理财
economist经济学者；节俭的人
econometrics计量经济学
economizer节约装置；节约者；经济家
econometrician计量经济学家（等于econometrist）