concussions是什么意思？

concussions

• n. 震荡( concussion的名词复数 )，脑震荡，冲击，震动；

例句

• Some concussions are more severe than others. 某些脑震荡后果较常规更为严重.
• Concussions also make a person feel very tired or angry. 脑震荡也会使人感觉疲倦或愤怒.
• People who have concussions often trouble thinking or remembering. 患脑震荡的人通常存在思考和记忆障碍.

柯林斯高阶英汉双解学习词典释义

• N-VAR
  脑震荡
  If you suffer concussion after a blow to your head, you lose consciousness or feel sick or confused.
  例句
  Nicky was rushed to hospital with concussion... 尼基因脑震荡被火速送往医院。 She fell off a horse and suffered a concussion. 她从马上摔下来，造成了脑震荡。