dihydroxypropyltheophylline英式朗读美式朗读基本解释[医] 二羟丙基茶硷, 新氨茶硷, 喘定(平滑肌驰缓药,强心利尿药)上一个单词：dihydroxypropyl theophylline下一个单词：dihydroxypropyltheopylline