capillary pump

例句：

1. 1.The capillary pump is used to remove impurities from the water.
   毛细血管泵用于从水中去除杂质。
2. 2.The capillary pump is an important tool for cleaning oily surfaces.
   毛细血管泵是清洁油渍表面的重要工具。
3. 3. The capillary pump was designed to improve the efficiency of water filtration systems.
   毛细血管泵被设计用来提高水过滤系统的效率。