单词 concussion 释义 concussion|knkn|[ad. L. concussinem, n. of action f. concutre: see concuss. Cf. F. concussion, 16th c. in Littr.]1. The action of violently shaking or agitating; particularly, the shock of impact.1490Caxton Eneydos x. 39 Juno prayd t...
单词 concussion 释义 concussion n[C, U] (a) injury to the brain caused by a blow, violent shaking, etc, resulting in temporary unconsciousness 脑震荡 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...