n.交换器；交换机；交换剂

The exchanger efficiently transfers heat from one fluid to another without them mixing.
热交换器有效地将热量从一种流体传递到另一种流体，而不会使它们混合。
In winter, a car's radiator acts as an exchanger, warming up the cabin using the engine's heat.
冬季，汽车的散热器充当换热器，利用发动机的热量为驾驶室供暖。
The heat exchanger in our HVAC system needs to be cleaned annually for optimal performance.
我们暖通空调系统的换热器需要每年清洁以保持最佳性能。
A currency exchanger at the airport helped me convert my dollars into euros for my trip to France.
机场的货币兑换商帮我将美元兑换成欧元，以便我前往法国旅行。
The chemical plant uses a specialized exchanger to recover waste heat and improve energy efficiency.
化工厂使用了一种专门的换热器来回收废热，提高能源效率。
The steam exchanger is vital for pre-heating process water in our manufacturing facility.
蒸汽换热器对于预先加热我们制造厂的工艺用水至关重要。
At the train station, I used an ATM which also functioned as a currency exchanger for travelers' convenience.
在火车站，我使用了一台ATM机，它同时也作为货币兑换机，方便旅客使用。
The shell-and-tube exchanger is commonly used in industries due to its durability and versatility.
壳管式换热器因其耐用性和多用性而在工业中广泛应用。
To maintain hygiene standards, the milk processing plant employs a high-efficiency plate exchanger.
为了维持卫生标准，牛奶加工厂采用了一种高效的板式换热器。
In cold climates, an air-to-air heat exchanger can recover warmth from outgoing stale air and transfer it to incoming fresh air.
在寒冷气候下，空气对空气的热交换器可以从排出的陈旧空气中回收热量，并将其传递给进入的新鲜空气。