suction screen

例句：

1. 1.The suction screen was designed to catch dust and debris.
   吸尘网的设计是为了捕捉灰尘和碎片。
2. 2. The engineer used a suction screen to clean the air ducts.
   工程师使用吸尘网来清洁空气管道。
3. 3.The suction screen is essential for maintaining the cleanliness of the factory.
   吸尘网对于保持工厂的清洁至关重要。