cooling chamber

例句：

1. 1. The cooling chamber is designed to keep the air cool during operation.
   冷却室设计用来在运行过程中保持空气凉爽。
2. 2.The engineers were working in the cooling chamber when the fire broke out.
   工程师们在冷却室工作时突然发生了火灾。
3. 3. The cooling chamber was used to cool down the machine before it was put into use.
   冷却室被用来在机器投入使用前使其冷却。