Cast 2020-06-10T11:25:03+00:00 [img]https://img.nga.178.com/attachments/mon_202006/18/-7Q5-al2nK1zT3cSq2-ce.jpg.medium.jpg[/img]煎服方子弄没了，请问这服药怎么煎？煎多长时间？？