Decelerometer
n. 减速计
🗣️ 情景例句
No admittance except on business.
非公莫入。
For professional footballers, injuries are an occupational hazard.
对于职业足球运动员来说，受伤是职业本身带来的危险。
Yes.please be careful when you send it out.
是的，出货时请小心些。