Perhon.佩尔霍(在芬兰;东经 24º25' 北纬 63º15')
perprep.每;每一;经过;按照
periphrastic form of past[语]外加词过去形式
peroneal nuscular atrophy腓骨肌萎缩
perforated acoustic board孔式吸声板
perforated-plate column多层孔板蒸馏塔
Percutaneous thrombectomy经皮血栓吸除术
Periscope Detection Radar潜望镜探测雷达
peripartum cardiomyopathy分娩前后心肌病