?字UNICODE编码U+259CE,10进制: 154062,UTF-32: 000259CE,UTF-8: F0 A5 A7 8E。(zI.tTCX.Net)
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。(zi.TTcX.nEt)