?字UNICODE编码U+23A2E,10进制: 145966,UTF-32: 00023A2E,UTF-8: F0 A3 A8 AE。汉语字典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)