英语词汇primary sewage sludge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	primary sewage sludge
释义	primary sewage sludge 【生物工艺学】原下水污泥
随便看	a very matter-of-fact person Avery,Milton a very Thomas Aves avess Avesta Avestan avestans avestas Avestic AVF AVG avg. avgas avgass avgolemono avgolemonos avi- avian avian diphtheria avian encephalomyelitis avian enteroviruses avian (infectious) encephalomyelitis avianise avianised

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。