丙磺舒的作用机制是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24130' and id < 2084717 and id<>'2084717' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24130' and id > 2084717 and id<>'2084717' order by id asc limit 5