?字UNICODE编码U+22E3D,10进制: 142909,UTF-32: 00022E3D,UTF-8: F0 A2 B8 BD。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)