triazines 📖 中文释义 (triazine 的复数) 三嗪 🧩 词形变化 原形 triazine 📘 English Definition(英文释义) plural of triazinen any of three isomeric compounds having three carbon and three nitrogen atoms in a six-membered ring ← triazine triol T 字母词表 triazinyl →