vinyls 📖 中文释义 (vinyl 的复数) n. 乙烯基[化] 乙烯基 🧩 词形变化 原形 vinyl 📘 English Definition(英文释义) plural of vinyln. a univalent chemical radical derived from ethylenen. shiny and tough and flexible plastic; used especially for floor coverings ← vinylpyrrolidone V 字母词表 vinylsiloxane rubber →