牛黄药材表面黄红色至棕黄色，有的表面挂有一层黑色光亮的薄膜，习称是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29384' and id < 2393621 and id<>'2393621' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29384' and id > 2393621 and id<>'2393621' order by id asc limit 5