?字UNICODE编码U+298E8,10进制: 170216,UTF-32: 000298E8,UTF-8: F0 A9 A3 A8。ZI.TTCx.nEt天天查询提供
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。汉语字典由Zi.TTcX.nEt提供