对阿托品作用机制最正确的描述为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30295' and id < 2449621 and id<>'2449621' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30295' and id > 2449621 and id<>'2449621' order by id asc limit 5