书籍 Summit 1A - 第 3 单元 - 第 1 课

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

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

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

to keep money to spend later

at predictable, equal time periods

to give someone money in exchange for goods or services

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

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

to be overwhelmed or completely absorbed by a specific thing, experience, or emotion