词汇	municipal sludges
释义	municipal sludges 城市污泥
随便看	fish culture engineering fish culture in canal and pond-type reservoir fish culture in fresh water fish culture in lake fish culture in net pen fish culture in paddy field fish culture in paddy fields fish culture in ponds fish culture in reservoir fish culture in rice field fish culture in river fish culture in running water fish culture in running water ponds fish culture in salt water fish culture in stagnant water ponds fish culture in stream fish culture-medium fish culture sewage fish culture used hotspring water fish culture using hot-spring water Fish culture yields higher profits fish culturing fish culturist fish-culturist fish curer