?字UNICODE编码U+27801,10进制: 161793,UTF-32: 00027801,UTF-8: F0 A7 A0 81。(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天天查询提供