pentex牛血清白蛋白pentadj.被关押的；被禁锢的动词pen的过去式和过去分词形式.pentas lanceolata五星花； n.；五星花pent-up emotion被压抑情绪pentafluoroethanen.五氟乙烷pentachloroethane五氯乙烷pentadecenic acid十五(碳)烯酸pentadactylateismn.有五指的pentafluorization五氟化反应pentaaminobenzene五氨基苯,苯五胺pentadiene rubber戊二烯橡胶Pentanema indicumn.苇谷草