英语词汇bacteria bed怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	bacteria bed
释义	bacteria bed (用于污水处理中最后阶段的)菌膜过滤层
随便看	oil of sick oil of the sick oil of turpentine oil of vitriol oil of wintergreen oil one's tongue oil one's tongue oil paint oil painter oil-painter oil painters oil painting oil paintings oil paints oil palm oil palms oil pan oil pans oil paper oil patch oil patches oil-plant oil-plants oil platform oil pool

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。