aspirator pump

例句：

1. 1.The aspirator pump is used to remove air from the lungs during surgery.
   抽吸泵用于手术期间从肺部移除空气。
2. 2.The aspirator pump was designed to be easy to use and maintain.
   抽吸泵设计为易于使用和维护。
3. 3. During the procedure, the aspirator pump was used to clear the airway.
   在手术过程中，抽吸泵被用来清除气道。