?字UNICODE編碼U+3D4D,10進制: 15693,UTF-32: 00003D4D,UTF-8: E3 B5 8D。
?字位于中日韓統一表意文字擴充A區(CJK Unified Ideographs Extension A)。
filled with water; full of water, annoyed; vexed; depressed; bored, to make tea by boiling water and then put the lid on to cover it