?字UNICODE编码U+21187,10进制: 135559,UTF-32: 00021187,UTF-8: F0 A1 86 87。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)。by Zi.ttcX.Net
(Cant.) a watt (Engl. loan-word)(Zi.ttCx.NET)