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 languageOil pumping installation抽油设备oil platform measurement石油平台观测