sucking disc

例句：

1. 1. The suction disc is designed to remove dirt and grime from the surface of the floor.
   吸吮盘设计用来从地面表面去除污垢和杂质。
2. 2. The suction disc was a revolutionary tool in the cleaning industry.
   吸吮盘是清洁行业的一项革命性工具。
3. 3.The suction disc was used to clean up spilled food and liquids on the kitchen floor.
   吸吮盘被用来清理厨房地板上溢出的食物和液体。