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 n. 【生态】(用于污水处理最后阶段的)菌膜过滤层 See alsofilter bed, 1
随便看	compulse compulsion compulsionist compulsions compulsitor compulsitors compulsive compulsively compulsively viewable compulsiveness compulsives compulsivity compulsories compulsorily compulsory compulsory liquidation compulsory purchase compulsory redundancy compunction compunctions compunctious compunctiously compurgation compurgations compurgator

英汉双解词典包含368430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。