?字UNICODE编码U+281A1，10进制: 164257，UTF-32: 000281A1，UTF-8: F0 A8 86 A1。出自//Www.fHChA.CoM/ZIDIaN/
?字位于中日韩统一表意文字扩充B区（CJK Unified Ideographs Extension B）。（//WWW.fhchA.COM/zIDiAn/)