Wls
[医][=whip-lash syndrome]颈椎挫伤综合征，鞭击综合征
🗣️ 情景例句
I am studying two majors, and it's quite a burden on my time.
我有两门主修课，这占据了我很大一部分时间。
There have been a lot of changes here in the last 20 years.
在这20年里这里有很多变化。
Doctor, I'm not feeling well, she said. I often feel tired.
“医生，我感到不舒服，”她说，“我经常感到疲倦”。