英语词汇“菌膜过滤层”的翻译、意思、用法、释义-英汉汉英词典

单词	菌膜过滤层
释义	菌膜过滤层phr.bacteria bed（用于污水处理中最后阶段的）菌膜过滤层
随便看	busy jack busy lamp busy lamp indicator busy line busy link busy lizzie busy-loop busy minded busy-minded busyminded busyness busynesses busy/not busy busy one's brains busy oneself at/in/with busy one's self about, busy over busy period busy report busy season busy signal busy state busy test busy test relay busy time