ureide /'jjәriaid,-id/ 📖 中文释义 n. [化]酰脲 📘 English Definition(英文释义) n. Any one of the many complex derivatives of urea; thus,hydantoin, and, in an extended dense, guanidine, caffeine, et., areureides. ← uredostage U 字母词表 ureido →