main feed pump

例句：

1. 1. The main feed pump is responsible for delivering water to the farm's irrigation system.
   主给水泵负责将水输送到农场的灌溉系统。
2. 2.The main feed pump was designed to handle large volumes of water efficiently.
   主给水泵设计用来高效地处理大量水。
3. 3.The maintenance crew replaced the main feed pump after a significant failure.
   维修团队在一次重大故障后更换了主给水泵。