concussion
n. 脑震荡；震动
形容词：concussive 副词：concussively
近义词：shock，headinjury，head，injury，
英英释义
Noun
- injury to the brain caused by a blow; usually resulting in loss of consciousness
- any violent blow
例句
用作名词(n.)
- She suffers from brain concussion.她得了脑震荡。
- He was taken to hospital with concussion.他因脑震荡被送进医院。