Commotio
[医] 震荡
🗣️ 情景例句
You never know what you can do till you try.
除非尝试，否则你永远都不知道你有何价值。
One moment, please, and I'll find out what is available.
请等一等，我来查一查有什么班机。
Thanks, Mum.
谢谢，妈妈。