?字UNICODE编码U+216E4,10进制: 136932,UTF-32: 000216E4,UTF-8: F0 A1 9B A4。(ttCx.nEt)
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。由Zi.TTcX.NeT提供