具有与可待因相似的镇咳、镇痛作用，成瘾 性比可待因小，儿童对其耐受性较好的中枢 性镇咳药是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='24131' and id < 2084730 and id<>'2084730' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24131' and id > 2084730 and id<>'2084730' order by id asc limit 5