OCPNn.对象复合佩特里网
OCabbr.海洋(=Ocean)abbr.在中心(=On Center)abbr.开路(=Open Circuit)
occipitocervical malformation枕颈融合术
OC Collection/Intelligence情报收集主管
oculosensory pupillary reflex三叉神经性瞳孔反射, 眼感觉性瞳孔反射
oculoglandular conjunctivitis眼腺性结膜炎
occlusive intestinal ischemia闭塞性肠缺血
occipito-frontal projection枕-颏位投照
oculo-dentoosseous syndrome眼齿骨综合征
oculentum prednisoni acetatis醋酸强的松眼膏
oculodento-osseous syndrome眼-牙-骨综合征
Occlusive thromboarteriopathy闭塞性血栓动脉病