Washwater will be delivered by three washwater pumps (two on duty/one as stand-by), each with a pressure gauge at the delivery side.是什么意思_Washwater will be delivered by three washwater pumps (two on duty/one as stand-by), each with a pressure gauge at the delivery side.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句