制动发动机

例句：

1. 1. The car was braking hard when it hit the traffic light.
   汽车在撞到交通灯时猛地刹车。
2. 2.The driver had to brake sharply to avoidhitting a pedestrian.
   司机不得不猛地刹车以避免撞上行人。
3. 3. The train was brakingfor the station as it approached.
   火车在接近车站时开始减速。