heater exchange

例句：

1. 1. The heater exchanger in the furnace is responsible for removing heat from the air.
   炉子中的加热器交换器负责从空气中去除热量。
2. 2.The engineer designed a new heater exchanger to improve energy efficiency.
   工程师设计了一种新型的加热器交换器以提高能源效率。
3. 3.The heater exchanger in the exhaust system helps to cool down the exhaust gases before they are released into the atmosphere.
   排气系统中的加热器交换器有助于将排放的废气冷却，然后再释放到大气中。