quadruple valve

例句：

1. 1. The quadruple valveis responsible for controlling the flow of oilin the engine.
   四重阀负责控制发动机中油的流动。
2. 2. Thequadruple valve wasdesigned to improve efficiency and reducenoise.
   四重阀的设计旨在提高效率并减少噪音。
3. 3. The quadruple valveassembly is a critical component of the fuelinjection system.
   四重阀组件是燃油喷射系统的关键部件。