?字UNICODE编码U+25A69,10进制: 154217,UTF-32: 00025A69,UTF-8: F0 A5 A9 A9。(TTcx.NET)
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。由天天查询汉语字典提供