Cách sử dụng
The expression "cool it!" is a way of telling someone to calm down, relax or stop doing something that might cause trouble. It is often used to prevent a situation from getting worse or to ease the tension in a heated discussion. For example, if two people are arguing and they are starting to get angry and shout, someone might say "cool it!" to try and calm them down. Or if someone is about to do something risky or dangerous, you might also say "cool it!" to encourage them to rethink their actions.