oilskinn.油布;防水布;防水衣
oiln.油;油画颜料;奉承话v.涂油;溶化;加油
oil level controller油位调节器
oil film instability油膜失稳
oil filled capacitor油浸电容器,充油电容器
oil/gas discovery油气田发现
oil absorptive resin吸油树脂
oilfield power plant油田电站
oil field enterprise油田企业
oil-heated steamer燃油加热蒸煮器
oil emulsion vaccine油乳剂疫苗
Oil Price Prediction石油价格预测