oleon.人造黄油；人造奶酪pref.表示“油的”OLEadj.<古>古老的pref.油=oleo-oleaginous seeds多油的种子.oleum phenolatum[医] 含酚油, 酚制油olefinic alcohol烯醇olefinic terpene烯属萜烯oleaginous taste[医] 油腻味olecranarthritis肘关节炎Oleaginous yeast产油酵母oleo-injection油性注射液oleum hydnocarpi[医] 大风子油olehemochromogen胆血色素原