oilyadj.含油的;像油的;油腔滑调的
oily materials浸油物质
Oily bean curd油豆腐
oily discharge含油废水
oily substances油分
oily wastewater含油废水
oily waste water含油废水
oily skin lotion油肤膏
oily formulations油相制剂
oily sandy sludge含油污泥砂
oily waste liquor含油废液