?字UNICODE編碼U+463A,10進制: 17978,UTF-32: 0000463A,UTF-8: E4 98 BA。
?字位于中日韓統一表意文字擴充A區(CJK Unified Ideographs Extension A)。
a seam which has come unsewn; to mend (clothes, etc.), (same as U+8892 袒 U+7DBB 綻) to bare; to strip; bared, ripped seam; a crack, ripped; split