Pentas五星花属pentadj.被关押的；被禁锢的动词pen的过去式和过去分词形式.Pentaquine Phosphate磷酸戊胺喹[抗疟药]Pentaphragma sinense五膜草penta-acetyl group五乙酰基pentyl-formic acid己酸Pentetate Monosodium三胺戊乙酸单钠Pentapanax racemosusn.总序五叶参pentology of defects五联缺损pentolinium tartrate酒石酸戊双吡铵pentosan polysulfate[化] 戊聚糖多硫酸酯pentamethyleneketene亚环乙基烯酮, 戊撑乙烯酮