OPRn.光学页面阅读器OPabbr.观测点(=Observation post)ophthalmosteresis[医] 无眼, 眼缺失Ophiactis affinisn.近辐蛇尾ophthalmicdiseasen.眼药ophthalmomyometer眼肌力计Ophiactissavignyin.辐蛇尾ophthalmomyositis眼肌炎Oplismenus patensn.疏穗竹叶草ophiolitic melange蛇绿混杂岩Ophiothrixciliarisn.星刺蛇尾ophthalmomelanosis眼黑变病, 眼色素沉着病