?字UNICODE编码U+268B1,10进制: 157873,UTF-32: 000268B1,UTF-8: F0 A6 A2 B1。(ttcx.Net)
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。天天查询Zi.TtcX.Net提供