concuss
🇺🇸
/kənˈkʌs/
🇬🇧
/kənˈkʌs/
to cause a head injury that makes someone feel confused or unconscious for a while
The football player got concussed when he hit his head during the game.
這名足球運動員在比賽中撞到頭時受到了腦震盪。