Desloratadine,the principal metabolite of loratadine,is itself an orally active, nonsedating,peripheral histamine H_1-receptor antagonist.是什么意思_Desloratadine,the principal metabolite of loratadine,is itself an orally active, nonsedating,peripheral histamine H_1-receptor antagonist.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句