以下物质中主要在回肠被吸收的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32516' and id < 2583487 and id<>'2583487' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32516' and id > 2583487 and id<>'2583487' order by id asc limit 5