Concussions
(concussion 的復數) n. 劇烈搖動, 震蕩\\n[醫] 震蕩
??? 情景例句
Sure ... and a little scared.
當然……還有一點緊張。
It's just a mosquito bite.There's nothing to worry about.
只是一只蚊子咬的傷口， 不要擔心。
Then I made faces and jumped like a monkey. The baby laughed and laughted.
然后我做鬼臉，像猴子一樣跳來跳去。那孩子笑個不停。