fuel oil injector

例句：

1. 1. The fuel injection system is responsible for delivering the right amount of fuel to the engine.
   燃油喷射系统负责将适量的燃料输送到发动机中。
2. 2.The fuel injector is a small device that directs the fuel into the combustion chamber.
   燃油喷射器是一个小型装置，将燃料直接送入燃烧室。
3. 3.The fuel injection process is crucial for maintaining optimal performance and efficiency in an internal combustion engine.
   燃油喷射过程对于保持内燃机性能和效率至关重要。