Perly佩利perprep.每；每一；经过；按照perikinetic conjunction异向连接peridynamic loudspeaker箱式电动扬声器Percutaneous angioscopy经皮血管镜检查Periprosthetic fracture假体周围骨折per share earning ratio每股收益率perforated module board有孔模件板Perinatal apneic spells围生期窒息发作pericholecystic abscess胆囊周围脓肿, 胆囊周围性脓肿Periearp mierostrueture果皮显微结构peri-anal hemorrhoids沿肛痔