was waste-activated sludgewaste activated sludgewaste active sludge废: abandon; abolish; abrogate; ...活性: activity; active; activated污泥: mud; mire; sewage sludge; sl ...废活性污泥的缩略语: was waste-activated sludge活性污泥: activated sludge; activatedsludge; active sludge下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:废活性污泥，即可在微信中查询翻译
