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	tact Tactel tactful tactfully tactfully tactfulness tactfulness tactfulnesses tactic tactic -tactic tactical tactical diameter tactical dispersal tactically tactically tactical radius tactical range tactical unit tactical units tactical voting tactician tacticians tacticities tacticity

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。