U4 Economy

Front

股市

Back

(n) system for buying and selling parts of companies; the total value of all the investments that are traded in this system.

Front

富有的

Back

(adj) having lots of money or possessions; rich.

Front

波动；起伏不定

Back

(V) to change frequently in size, amount, quality, etc., especially from one extreme to another.

Front

increase ________

Back

sharply, dramatically.

Front

花销；开支

Back

(n) the total amount of money that a government or person spends on something.

Front

经济

Back

(n) the system of production, distribution, and consumption of goods and services.

Front

供给与需求

Back

(n) the relationship between the amount of a commodity available and the desire for that commodity.

Front

通货膨胀

Back

(n) the rate at which the general level of prices for goods and services is rising.

Front

失业率

Back

(n) the percentage of the labor force that is unemployed.

Front

市场竞争

Back

(n) the rivalry among sellers to attract customers while lowering costs.