oilet视孔
oiln.油;油画颜料;奉承话v.涂油;溶化;加油
oil solution[化] 油剂
oil puncture油击穿
oilquenchingn.油淬火(油急冷处理)
oil removing除油
oil-dipper油提
oil extender油填充剂
oil - sand油砂
oil recovery油的回收
oil adjuvant油佐剂
Oil property原油性质