?字UNICODE编码U+21671,10进制: 136817,UTF-32: 00021671,UTF-8: F0 A1 99 B1。by TtCx.NeT
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。天天查询zI.ttCx.nET提供