air pump choke seat

例句：

1. 1. The technicianhad to remove the air pump chokeseat to fix the leak.
   技术人员不得不移除空气泵的阻塞座来修理泄漏。
2. 2. Thecar's air pump choke seatwas damaged during the accident.
   汽车在事故中损坏了空气泵的阻塞座。
3. 3. Theengineer replaced the air pump choke seatwith a new one.
   工程师用一个新的替换了空气泵的阻塞座。