3.TTCRUBBISH/WASTEthick dirtyoil in an engine 〔引擎中的〕油垢,油污,油泥
—sludgyadjectiveadj
Examples from the Corpus
sludge• H., once handed out bricks of driedsludge to City Council members at a budget meeting.• Incinerating sludge costs £9 a tonne and land disposal £3 a tonne.• A considerable amount of sludge comes from lime-soda-softening, the amount increasing with the hardness of the water.• For instance, he interfered with the hauling of sludge, causing sludge to back up at the plant, they said.• The resultantsludge is washed with twice its weight of water and then filtered.• Fully-digested sewage sludge is also used, with considerable success.• Sewage sludge and industrial waste will still enter the North Sea from Britain until 1998.• The sludge in the Cuisinart fills the condo with smells I remember from naturetrails of my childhood.