概念的内涵增加的同时，它的外延就( )了。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26609' and id < 2216180 and id<>'2216180' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26609' and id > 2216180 and id<>'2216180' order by id asc limit 5