con.cus.sion

concussion的音标和读音：
DJ音标发音： [kənˈkʌʃən]
KK音标发音： [kənˈkʌʃən]

concussion的词性：
n.（名词）

1. A violent jarring; a shock.See Synonyms at collision
震荡：剧烈的掸击；震荡参见 collision

2. An injury to an organ, especially the brain, produced by a violent blow and followed by a temporary or prolonged loss of function.
脑震荡：脑震荡，对器官特别是大脑因受猛烈撞击而造成暂时或长期的功能丧失伤害

concussion的词源：

3. Middle English concussioun [bruise, contusion]
中古英语 concussioun [擦伤，挫伤]

4. from Latin concussi? concussi?n- [concussion]
源自 拉丁语 concussi? concussi?n- [震荡]

5. from concussus [past participle of] concutere [to strike together] * see concuss
源自 concussus [] concutere的过去分词 [一起打] *参见 concuss

concussion的音标和读音：

concussion的词性：
adv.（副词）