oilcupn.(用以灌注润滑油的)油杯oiln.油；油画颜料；奉承话v.涂油；溶化；加油oil lubricated用油润滑的oil well steel油套管钢oil receptacle油槽oil connection油管接头oil spray test油雾试验oil catch ring润滑油收集环oil of juniper[化] 桧油; 刺柏油oil of vetiver岩兰草油oil film force油膜力Oil film drift油膜漂移