PERISn.妖精；仙女；美女名词peri的复数.perprep.每；每一；经过；按照peristaethium中胸腹板periarteritisn.[医]动脉外膜炎；动脉周炎Perioperation围手术期perityphlitis盲肠周炎pericoronitis牙冠周炎,冠周炎perimenopausen.围绝经期pervious wall透水墙peri compoundn.迫位化合物perisporinium(花粉)外壁pericolonitis[医] 结肠周炎