drowned pump
常見例句
- One firefighter drowned in the crude while trying to fix an underwater pump.
一名消防隊員在修理水泵時不幸在原油中溺亡。 - Sewage flows through coarse bar screen and into inlet pump station drop pit, then is lifted to fine bar screen by drowned pumps.
經過粗格柵污水匯入進水泵站集水坑中，再由潛水泵提升至細格柵進水管。
www.1x1y.com.cn 返回 drowned pump