Concussions
(concussion 的复数) n. 剧烈摇动, 震荡\\n[医] 震荡
🗣️ 情景例句
If we're all prepared to recycle paper, thousands of trees could be saved every day.
如果纸能被循环利用，那么每天千千万万的树木就可得以挽救。
Will you go shopping with me?
你跟我去买东西吗？
He had been the first to turn a telescope to the sky,
他是第一个把望远镜对准天空的人，