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

钱, 货币
the work that we do regularly to earn money

工作, 职位
something that we do regularly to earn money

工作, 劳作
someone who has studied medicine and treats sick or injured people

医生, 大夫
someone who is licensed to fix and care for our teeth

牙医, 齿科医生
someone who has been trained to care for injured or sick people, particularly in a hospital

护士, 护理人员
someone who teaches things to people, particularly in a school

老师, 教师
a person who designs, fixes, or builds roads, machines, bridges, etc.

工程师, 技师
someone whose job involves performing in movies, plays, or series

演员, 表演者
a woman whose job involves performing in movies, plays, or series

女演员, 女艺人
someone whose job is to protect people, catch criminals, and make sure that laws are obeyed

警察, 警务人员
a man who brings people food and drinks in restaurants, cafes, etc.

服务员, 侍者
a woman who brings people food and drinks in restaurants, cafes, etc.

女服务员, 女侍者
