?字UNICODE编码U+21EC5,10进制: 138949,UTF-32: 00021EC5,UTF-8: F0 A1 BB 85。天天查询ZI.tTCX.nEt提供
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。(TTcX.Net)