释义 n.[药] 乙琥胺（一种抗癫痫药） 实用短语ethosuximide test system乙琥胺检测系统ethosuximide syrup乙琥胺糖浆ethosuximide-d3乙琥胺ethosuximide crs乙琥胺对照品ethosuximide impurity乙琥胺杂质Aethosuximide impurity a乙琥胺杂质Aa ethosuximide impurity乙琥胺杂质