starter engine

例句：

1. 1. The car's starter engine has been sounding off lately.
   这辆车的起动机最近一直在响。
2. 2.The new car uses a starter engine that starts with just a push of the button.
   这款新车使用了一个只需轻按按钮就能启动的起动机。
3. 3. The starter engine is responsible for turning the engine over when it's cold.
   起动机负责在发动机冷的时候启动它。