concussion

详细解释:n. 剧烈摇动, 震荡
【医】 震荡

词型变化：

副词:concussively形容词:concussive

英语解释：

名词 concussion:

injury to the brain caused by a blow; usually resulting in loss of consciousnessany violent blow

例句：

The patient is suffering from severe concussion following a blow to the head.患者头部受击後患严重脑震荡。