?字UNICODE编码U+22E43,10进制: 142915,UTF-32: 00022E43,UTF-8: F0 A2 B9 83。(ZI.TtCX.NeT)
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。by Zi.TtCx.net