书籍 Summit 1A - 第 3 单元 - 第 1 课

a person who wants to buy something, usually an expensive item

买家, 购物者

a sense of great regret that one feels as a result of having done something bad or wrong

悔恨, 内疚

to spend no more money than one has

to ensure that one has the latest news concerning someone or something

the amount of money spent to do or have something

费用, 开支

to keep money to spend later

储蓄, 保存

at the same times or with the same amount of time between each event

定期地, 有规律地

to give someone money in exchange for goods or services

支付, 付钱

a piece of printed paper that shows the amount of money a person has to pay for goods or services received

账单, 发票

in a way that contains all that is wanted, needed, or is possible, without any omissions

完全地, 全面地

to have a hard time managing one's expenses

to owe a lot of money to others