镜下血尿的定义为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31862' and id < 2547244 and id<>'2547244' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31862' and id > 2547244 and id<>'2547244' order by id asc limit 5