steam cooler

例句：

1. 1. The steam cooler is used to remove excess heat from the exhaust gases.
   蒸汽冷却器用于从废气中去除多余的热量。
2. 2. The engineer designed a new type of steam cooler that can reduce energy consumption by 30%.
   工程师设计了一种新型的蒸汽冷却器，可以降低能源消耗30%。
3. 3.The steam cooler is an essential component of the cooling system in a power plant.
   蒸汽冷却器是发电厂冷却系统的一个关键部件。