?字UNICODE编码U+2A159,10进制: 172377,UTF-32: 0002A159,UTF-8: F0 AA 85 99。汉语字典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)。来自(汉语字典)