友情提醒：点击
，可以收听真人发音
，可以收听真人发音 
小测验：选择正确的单词
- 论坛新贴
neon ['ni:ɔn]
基本释义
- n. 氖
常用短语
- neon lamp
氖管，霓虹灯，霓红灯 - neon tube
氖管
- neon lamp
参考例句
- The neon signs lit up.
霓虹灯招牌亮了。
- The neon signs lit up.
英英解释
1个名词解释
- 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
[同] atomic number 10, ne, neon
- 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