Cách sử dụng
The word 'concuss' means to shake someone violently and cause their brain to hit their skull, which can lead to a serious injury. It is often used in the context of sports, like football or rugby, where players can get concussions from hard hits to the head. However, it can also be used in other situations where someone has been shaken or hit and may have a head injury. It's important to take concussions seriously and seek medical attention if you or someone you know has symptoms of a concussion.