biuret /,baiju'ret/ 📖 中文释义 n. [化]缩二脲 📘 English Definition(英文释义) n. A white, crystalline, nitrogenous substance, C2O2N3H5,formed by heating urea. It is intermediate between urea and cyanuricacid. ← biurea B 字母词表 biuret paper →