?字UNICODE编码U+23E54,10进制: 147028,UTF-32: 00023E54,UTF-8: F0 A3 B9 94。(ttcx.NEt)
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。by Zi.TtcX.nEt