معنی ascending and descending, معنی شسرثئیهئل شئی یثسرثئیهئل, معنی ascending and descending, معنی اصطلاح ascending and descending, معادل ascending and descending, ascending and descending چی میشه؟, ascending and descending یعنی چی؟, ascending and descending synonym, ascending and descending definition,