?字UNICODE編碼U+4549,10進制: 17737,UTF-32: 00004549,UTF-8: E4 95 89。
?字位于中日韓統一表意文字擴充A區(CJK Unified Ideographs Extension A)。
a kind of plant, Pueraria thunbergiana, a creeping, edible bean whose fibers can be made into linen-like cloth and whose roots are used in herbal medicine