containing oil 含油的 taramasalata and hummus are both oily and rich. 希腊鱼子泥色拉和鹰嘴豆泥都含油且营养丰富。 ■covered or soaked with oil 被油覆盖的,被油浸没的 an oily rag. 一块浸满油的破布。 ■resembling oil in appearance or behaviour 似油的 the oily swell of the river. 河水像油似的高涨。
(figurative)(of a person or their behaviour) unpleasantly smooth and ingratiating (喻)(人或行为)油滑的,讨好的 his oily smile. 他油滑的笑容。