ketoaldonic acid
(biochemistry) any monosaccharide, having both a keto group and a carboxylic acid group, that is in equilibrium with a hemiacetal structure
The reservoir and atomizer of an e-cigarette.
plural of posh wank
A pair of flat or curved stretchers, on a chair etc., that often have a knob at the intersection
アカウントを持っていませんか？ 新規登録
アカウントを持っていますか？ ログイン
DiQt（ディクト）
無料
★★★★★★★★★★
