?字UNICODE编码U+21E89,10进制: 138889,UTF-32: 00021E89,UTF-8: F0 A1 BA 89。by TTCx.Net
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。ZI.TtcX.Net天天查询提供