?字UNICODE编码U+28B4E,10进制: 166734,UTF-32: 00028B4E,UTF-8: F0 A8 AD 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)。天天查询ZI.tTcx.NeT提供