책 Top Notch 1B - 단원 10 - 레슨 4

having a quality that is satisfying

좋은, 괜찮은

having a quality that is not satisfying

형편없는, 나쁜

an agreement between two or more parties, typically involving the exchange of goods, services, or property

계약, 거래

to keep money to spend later

저축하다, 모으다

something that we use to buy and sell goods and services, can be in the form of coins or paper bills

돈, 머니

an item bought at a much lower price than usual

특가품, 거래

to give someone money in exchange for goods or services

지불하다, 내다

something that costs a lot more than its real value

바가지만, 사기 상품