concussed /kənˈkʌst/

• 1. 

  ADJ If someone is concussed, they lose consciousness or feel sick or confused because they have been hit hard on the head. 脑震荡的 [usu v-link ADJ]

  例：

  My left arm is badly bruised and I was slightly concussed.

  我的左臂有严重瘀伤，而且我还有轻微的脑震荡。