?字UNICODE編碼U+45FA,10進制: 17914,UTF-32: 000045FA,UTF-8: E4 97 BA。
?字位于中日韓統一表意文字擴充A區(CJK Unified Ideographs Extension A)。
creeping; wriggly, (same as 蜑), the boat people in the coastal areas of Fukien (Fugian) and Kwangtung (Guangdong); Southern tribes