OCDabbr.强迫性官能症(=obsessive-compulsive disorder)abbr.(美国)民防局(=Office of Civil Defense)
OCabbr.海洋(=Ocean)abbr.在中心(=On Center)abbr.开路(=Open Circuit)
oculentum atropinae[医] 阿托品眼膏
Occaputional injury职业性损伤
oculoplethysmograph眼球体积描记器
oculosensory reflex眼感觉反射
Ochromonas fragilisn.脆棕鞭藻
occipito-anterior枕前位, 枕前部
oculozygomatic line[医] 眼颧线
occlusal contouring牙合外形修复, 牙合型形成