oil itvt.秉烛夜读;彻夜读书(字面意思是"把灯油都耗尽了")
oiln.油;油画颜料;奉承话v.涂油;溶化;加油
oil pump purifier油泵净油器
oil pressing mill榨油厂
oil furnace black油料炉黑
oil-impregnated浸过油
oil of grapefruit圆柚油
Oil yielding rate出油率
oil-based paint油性漆
oil groove chisel油槽凿
oil concentration含油率
oil-black plant石油炭黑厂