oilheadn.酗酒者;酒鬼
oiln.油;油画颜料;奉承话v.涂油;溶化;加油
oil clutch drive housing液压离合器传动箱
oil-extraction vehicle采油车
oil-resistant property耐油性能
oil reservoir protection油层保护
oil degradation bacteria石油降解菌
Oil Field United Station油田联合站
oil-sealed vacuum pump油封真空泵
oil painting' s language
Oil pumping installation抽油设备
oil platform measurement石油平台观测