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	land of the dead land of the golden fleece land of the living Land of the Midnight Sun Land of the Rising sun Land of the Rose land on Landon, Alfred Mossman land on one's both feet land on one's feet land on the street level Landor, Walter Savage land otter landowner landowners landownership landownerships landowning landownings land patent land pebble land-pebble phosphate land pebbles land people landplane

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。