释义 n.美芬妥因 实用短语hydroxy mephenytoin羟基香豆素4-hydroxy mephenytoin羟基香豆素4-hydroxy mephenytoin-d3羟基香豆素,羟基美芬妥英s-mephenytoin美芬妥英mephenytoin tablets甲妥英片mephenytoin e美芬妥英s-mephenytoin hydroxylases美芬妥英羟化酶