Perde佩尔德
perprep.每;每一;经过;按照
perforating computing typewriter穿孔计算打字机
perovskite mixed oxides catalyst钙钛矿复合氧化物催化剂
pericardial pain with cold limbs阙心痛
pericardial diaphragmatic hernia心包膈疝
Pericarditis secondary to uremia心包炎继发于尿毒症
perfotation of bacterial disease细菌性穿孔病
Percutaneous comary intervention经皮冠状动脉介入治疗
Perfluoroalkylethyl methacrylate甲基丙烯酸全氟烷基乙酯
per year. summer precipitation夏季降水
Perinatal interstitial emphysema围生期间质性肺气肿