autostop

例句：

1. 1. The car's engine has an autostop feature that will turn it off if the driver doesn't move for a certain amount of time.
   这辆车的引擎有一个自动停止功能，如果驾驶员在一定时间内没有移动，它就会关闭。
2. 2. The automatic transmission in this car can be manually started or stopped by pressing a button on the steering wheel.
   这辆车的自动变速箱可以通过按方向盘上的按钮来手动启动或停止。
3. 3. The train's autostop system automatically stops when the doors close, ensuring everyone is secure before leavingthe station.
   火车的自动停止系统在车门关闭时会自动停止，确保每个人都在离开车站之前是安全的。