twin fuel pump

例句：

1. 1. The twin fuel pumps ensure that the engine runs smoothly.
   双燃料泵确保发动机运行顺畅。
2. 2. The twin fuel pumps are used in modern cars to improve fuel efficiency.
   现代汽车使用双燃料泵来提高燃油效率。
3. 3. The twin fuel pumps were designed to reduce noise and vibration during operation.
   双燃料泵被设计成在运行过程中减少噪音和振动。