英语词汇“upflow sand filter”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	upflow sand filter
释义	upflow sand filter 上流式砂滤器
随便看	preparse preparsed preparser preparsers preparses preparsing pre-part prepartal prepartal women preparticipation preparticulated rubber pre particulated rubber preparties prepartion prepartion of land Prepartion of plantain herb vermicelli pre-partnership collaboration prepartory cost prepartory grinding Prepartum pre-partum Prepartum dairy cattle prepartum paralysis Prepartum period preparty