短语词组短语waste cooking oil 废弃食用油;餐饮废油;废食用油Waste lubricating oil 废润滑油waste emulsified oil 废乳化油waste rolling oil 废旧轧制油waste mineral oil 废矿物油waste crude oil 废原油;翻译;废原油英语waste vegetable oil 废食用油waste frying oil 废弃油脂 返回 waste oil