属于细菌分解性代谢产物的是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='24325' and id < 2099137 and id<>'2099137' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24325' and id > 2099137 and id<>'2099137' order by id asc limit 5