?字UNICODE编码U+28AA5,10进制: 166565,UTF-32: 00028AA5,UTF-8: F0 A8 AA A5。天天查询汉语字典
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。由Zi.tTCx.nET提供