deceleration time

例句：

1. 1. The car's accelerationtime is measured in seconds.
   汽车的加速时间以秒为单位测量。
2. 2. Theteam needs to calculate thedeceleration time for theirproject.
   团队需要计算他们的项目的减速时间。
3. 3. The driver slowed down to avoidhitting a pedestrian at the decelerationtime.
   司机在减速时间减速以避免撞到行人。