?字UNICODE编码U+214E1,10进制: 136417,UTF-32: 000214E1,UTF-8: F0 A1 93 A1。汉语字典由ZI.TTCx.neT提供
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。(ttCX.Net)