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 harderling[机] 油硬化
Oil and gas.油气
Oil can region油罐区
oil-out line油流出管道
oil drain port排油口
oil seal plate油封板
oil repellency拒油
oil of bananas香蕉水,乙酸戊酯
oil-immersedadj.油浸的
oil lubricator注油器