条痕为白色，用指甲可以刮下白粉，触之有滑润感的药材是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26295' and id < 2199695 and id<>'2199695' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26295' and id > 2199695 and id<>'2199695' order by id asc limit 5