质韧，难折断，易纵向撕裂，撕裂时有粉尘飞扬；气微，味微甘的药材是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='26255' and id < 2197679 and id<>'2197679' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26255' and id > 2197679 and id<>'2197679' order by id asc limit 5