condensing engine

例句：

1. 1.The new car has a condensing engine that saves fuel and reduces emissions.
   这款新车配备了冷凝式发动机，既节省燃油又减少排放。
2. 2. The engineer used a condensing engine to power the spacecraft.
   工程师使用冷凝式发动机为飞船提供动力。
3. 3. The condensing engine is responsible for reducing noise levels in the cabin.
   冷凝式发动机负责降低客舱的噪音水平。