?字UNICODE编码U+29EA4,10进制: 171684,UTF-32: 00029EA4,UTF-8: F0 A9 BA A4。
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。出自//wwW.fHCHa.COm/ZIdiAn/