speed type

例句：

1. 1.The car's acceleration is a crucial factor in determining its speed type.
   汽车的加速度是决定其速度类型的关键因素。
2. 2. The new model has a faster speed type than the previous one.
   新款模型的速度类型比旧款快。
3. 3.The racers have to choose their speed type carefully to avoid accidents.
   赛车手们必须仔细选择他们的速度类型以避免事故。