位于下腹部，脐下4寸，前正中线旁开2寸的穴位是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30833' and id < 2482893 and id<>'2482893' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30833' and id > 2482893 and id<>'2482893' order by id asc limit 5