中药秦皮中用于治疗细菌性痢疾的有效成分之一是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30242' and id < 2446475 and id<>'2446475' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30242' and id > 2446475 and id<>'2446475' order by id asc limit 5