pai ma pi拍马屁 Per Million People每百万人 isovaleryl-indanedione异戊酰茚满二酮 patient medication profile病人服药方法图解 past menstrual period月经后期 platelet membrane microparticle血小板膜微粒 patient management problem病人安排问题,病人管理问题 persistent mentoposterior position of the face presentation持续性颏后位面先露 persistent mentoposterior(position of fetus)持续性颏后位(胎位)