anti-condensation device

例句：

1. 1. The anti-condensation device helps to prevent the formation of frost on windows.
   这个冷凝器有助于防止窗户上形成霜。
2. 2. The engineer designed an anti-condensation device to improve air quality in the factory.
   工程师设计了一种冷凝器，以提高工厂内空气质量。
3. 3. The anti-condensation device is essential for maintaining a comfortable indoor environment.
   这种冷凝器对于保持室内舒适环境至关重要。