n.动物油脂；油膏，润滑油；〈俚〉贿赂；vt.涂油脂于，用油脂润滑；贿赂； 变形： 复数：greases过去式：greased过去分词：greased现在分词：greasing第三人称单数：greases 双语释义：n.(名词)[U]动物油脂 animal fat that has been softened by cooking or heating[U]滑脂 any thick semi-solid oily substancev.(动词)vt. 用油脂涂,在(尤指机器)上涂油 put or rub