Olaz奥拉斯OLsuf.表示“醇；酚；油”abbr.办公室女职员（=office lady)Olivaceous Tody Tyrantn.橄榄色哑霸鹟oligotrophic condition贫营养条件Oligostachyum sulcatumn.少穗竹Oligonychus biharensis比哈小爪螨olitical inhospitality政治冷漠olfactotegmental tract[医] 嗅区被盖束olivary oesoph-bougi橄榄头食道探条oligopotent progenitor少向性祖细胞Oligonucleotide probes寡核苷酸探针Olinda valencia orange奥灵达夏橙