Peras佩拉斯perprep.每；每一；经过；按照periosteal collar骨领pericow-peritisn.尿道球腺周炎peracetyl nitrate过乙酰硝酸酯perinephric edema肾周积液水肿pergolide mesilat甲磺酸硫丙麦角林perfluorochemicaln.(其乳剂在医学实验中可用作血浆的短时间替代品的)全氟化合物adj.全氟化合物的perivascular foot血管周足perforated nipple带孔短节Perognathus artusn.狭颅小囊鼠Peronospora radiin.菊花霜霉