?字UNICODE编码U+24BF4,10进制: 150516,UTF-32: 00024BF4,UTF-8: F0 A4 AF B4。来自汉语字典
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。(//2Cha.Net/zI/)