OPRS通用分组无线业务
OPabbr.观测点(=Observation post)
opytimum linear prediction最佳线性预测
opacitas corneae zonularis角膜带状混浊
ophthalmic artery pressure眼动脉(血)压
Opioid withdrawal syndrome阿片类急性戒断综合征
Ophionereisdubia amoyensisn.厦门蜒蛇尾
Opuntia Tourn.ex Mill.[医] 仙人掌属
Opithandra dinghushanensisn.鼎湖后蕊苣苔