?字UNICODE编码U+2339D,10进制: 144285,UTF-32: 0002339D,UTF-8: F0 A3 8E 9D。(ZI.ttCx.NeT)
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。汉语字典由Zi.tTcx.nET提供