?字UNICODE编码U+22C2B,10进制: 142379,UTF-32: 00022C2B,UTF-8: F0 A2 B0 AB。由2cHa.nET提供
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。by 2Cha.nET