drowned pump
常見例句
- One firefighter drowned in the crude while trying to fix an underwater pump.
一名消防隊(duì)員在脩理水泵時(shí)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(jīng)過粗格柵汙水滙入進(jìn)水泵站集水坑中，再由潛水泵提陞至細(xì)格柵進(jìn)水琯。
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