Torsionometer
[医] 脊柱扭转测量器
🗣️ 情景例句
Many shopping malls and supermarkets can deliver goods straight to your door.
许多购物中心和超市提供免费送货上门服务。
Excuse me.Can you tell me the correct time?
对不起，你能告诉我一下准确的时间吗？
Nice meeting you. Bye-bye.
见到你（也）很高兴。再见。