Olff奥尔夫OLsuf.表示“醇；酚；油”abbr.办公室女职员（=office lady)oligosilicic acid寡硅酸olivinfree basalt无橄件武岩Olivaceous Siskinn.橄榄绿金翅oligonecrospermia[医] 精子死灭[及]过少oligo-cellulose寡脱氧胸苷酸纤维素oligosaccharidasen.低聚糖酶olyphenol oxidase多酚氧化酶Oligodon lacroixin.圆斑小头蛇oligoneucleosomes寡核小体oligoclase albite奥钠长石