direct release brake

例句：

1. 1. The car's direct release brake is activated when thedriver presses the emergency stop button.
   当驾驶员按下紧急停止按钮时，汽车的直接释放制动器会被激活。
2. 2. The engineerused a direct release brake to quickly stopthe train before it reached the station.
   工程师使用直接释放制动器来在火车到达车站之前迅速停止它。
3. 3. The new designof the brake system uses a direct releasebrake to improve efficiency and reduce wear.
   新设计的刹车系统使用了直接释放制动器来提高效率并减少磨损。