?字UNICODE编码U+2330A，10进制: 144138，UTF-32: 0002330A，UTF-8: F0 A3 8C 8A。（//WWW.FHCHA.CoM/ziDIaN/)
?字位于中日韩统一表意文字扩充B区（CJK Unified Ideographs Extension B）。by //wWw.fhCHa.CoM/ziDIAn/