| 释义 |
sludge/ˈslʌdʒ/n. 1 thick greasy mud 污泥，淤泥 2 muddy or slushy sediment 淤渣 3 sewage 污物，污水 4 Mech. an accumulation of dirty oil, esp. in the sump of an internal-combustion engine 【机】(尤指内燃机中的)油污，油垢 5 Geol. sea ice newly formed in small pieces 【地质】(新生冰晶密集而成的)海绵冰 6 (usu. 通常作 attrib.) a muddy colour 泥褐色 sludge green 泥绿色 □ sludgy adj.[17th c., origin uncertain: cf. SLUSH] |