neon
美['niːɑːn] 英['niːɒn]
n. 氖；霓虹灯
详细释义
n.(名词)- 霓虹灯
- 【化】氖（元素符号Ne）
- 氖气
- 氖光灯
双解释义
n.(名词)- [U]氖 colourless inert gas
英英释义
Noun- 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
组词搭配
～+名词- neon light霓虹灯
- neon sign霓虹灯广告
例句
用作名词(n.)- Helium and neon are inert gases.氦和氖为惰性气体。
- Thompson was able to demonstrate the existence of two isotopes of neon.汤普森能证明氖有两种同位素存在。
- A neon sign must be electrified.霓虹灯必须通电。
- The neon light has lit up the area.霓虹灯照亮了那带区域。
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