呈长圆形或卵圆形，表面有不规则纵皱纹，断面内皮层环纹明显，气香的药材是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30677' and id < 2472833 and id<>'2472833' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30677' and id > 2472833 and id<>'2472833' order by id asc limit 5