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 菌膜过滤层(用于污水处理)
随便看	siberite Siberites sibilance sibilances sibilant sibilantly sibilants sibilate sibilated sibilates sibilating sibilation sibilations sibilator Sibir' Sibiric siblicide sibling siblinged sibling rivalry siblings siblingship siblingships sibling species sibship

英汉双解词典包含483723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。