?字UNICODE编码U+25091,10进制: 151697,UTF-32: 00025091,UTF-8: F0 A5 82 91。天天查询ZI.TTcx.net提供
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。(tTCX.nEt)