oleon.人造黄油；人造奶酪pref.表示“油的”OLEadj.<古>古老的pref.油=oleo-oleum aethereum[医] 醚油, 挥发油Oleg Fyedoseyev费多谢耶夫olefine centent烯烃含量oleo-guaiacoln.愈创木酚油酸酯oleo-resinousn.油树脂oleum eucalypti桉油oleum foeniculi茴香油Olea neriifolian.狭叶木犀榄oleum helianthi[医] 向日葵油oleoresin cubeb荜澄茄油树脂