Olff奥尔夫OLsuf.表示“醇；酚；油”abbr.办公室女职员（=office lady)Olpidiopsis sp.拟油壶菌oligarchic regime寡头政权olivospinal tract黑尔维西氏束,橄榄脊髓束,三角束oligolecithal egg小黄卵,少黄卵oligo-ovulation排卵过少oligosome nucleus寡心核Olrog's CinclodesOlusegun Obasanjo奥卢森冈·奥巴桑乔olivary fasciculi[医] 橄榄束oligomeric enzyme寡聚体酶