air injection starter

例句：

1. 1. The air injection starter is used tostart the engine when the fuel tank isempty.
   当燃料箱为空时，使用空气注入启动器来启动发动机。
2. 2. Theair injection starter was designed to improve fuelefficiency.
   空气注入启动器的设计目的是提高燃油效率。
3. 3. The air injection starter is a crucialcomponent of modern cars.
   空气注入启动器是现代汽车的关键部件。