thiazine /'θaiә,zi:n,-zin/ 📖 中文释义 n. [化]噻嗪,硫氮杂苯 📘 English Definition(英文释义) n a compound made up of a ring of four carbon atoms and one sulfur atom and one nitrogen atom ← thiazinamium methyl sulfate T 字母词表 thiazine dye →