neon
/'ni:ɒn/
★☆☆☆☆托福英语词汇
📖 中文释义
- n. 氖
- [化] 氖Ne
🧩 词形变化
复数 neons
🔵 同义词
📘 English Definition（英文释义）
- n. a colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts