Cách sử dụng
The expression "half a minute, second, etc." is used to ask someone to wait for a short amount of time. For example, if someone asks you a question and you need to take a moment to think, you might say "just give me half a minute" before you answer. This expression can also be used in other situations where you need a little bit of time, such as when you're on the phone and need to find a piece of information or when you're trying to finish a task before someone asks you to do something else.