Cách sử dụng
The word "dealer" is often used to refer to someone who sells goods or services, especially in a specific area or industry. For example, a car dealer sells cars, a drug dealer sells illegal drugs, and a tobacco dealer sells cigarettes. The word can also be used more generally to refer to someone who buys and sells things as a profession. However, it's important to note that some uses of the word "dealer" may have negative connotations, especially when referring to illegal activities.