用减少药物粒度的方法来改善吸收，仅在何种情况下有意义

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29761' and id < 2416818 and id<>'2416818' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29761' and id > 2416818 and id<>'2416818' order by id asc limit 5