OPPS门诊预付制
OPPabbr.对面的;相反的(=opposite)
opposing enzyme拮抗酶
opposing extent反对程度
Oppolzer's sign
oppointed ratio约率
opponens splint对向肌夹, 对掌夹板
opposable thumbph.
opposing values相销价值
oppugn thinking质疑思维理念
opposing terror反恐
opposing series反向串联