OPPS门诊预付制
OPPabbr.对面的;相反的(=opposite)
opposing value相反价值
opposing spine峙棘(动)
opposing teams比赛双方
opposing music非乐
opponensplasty对掌成形术
Oppenheim sign奥本海姆征
Oppenheim test奥本海姆试验
opposing train对向列车
opponens plastyn.对掌(立)肌成形术
Opperman source奥泼曼光源