oilersn.加油工;加油器(oiler的复数形式)
oiln.油;油画颜料;奉承话v.涂油;溶化;加油
oil bounded core[机] 油砂心
oil ring bearing油环轴承
OIL SKIMMER SHIP捞油船
oil charge epoch油气成藏期
oil genetic type油气成因类型
oil rich variety含油高的品种
oil-insulation油绝缘
oil-level mark油面标志
oil filter press滤油压缩机
oil of chamomile[化] 春黄菊油