?字UNICODE编码U+29D7F,10进制: 171391,UTF-32: 00029D7F,UTF-8: F0 A9 B5 BF。
?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/