neon-主題

neon

['ni:.ɔn]

n. 氖, 霓虹燈

例句與用法：

A colorless, odorless, tasteless, gaseous mixture, mainly nitrogen(approximately 78 percent) and oxygen(approximately 21 percent) with lesser amounts of argon, carbon dioxide, hydrogen, neon, helium, and other gases.

空氣一種無色、無嗅、無味的氣體混合物，主要由氮氣(約佔78％)和氧氣(約佔21％)組成，還有少量的氬、二氧化碳、氫、氖、氦及其它氣體。

英文解釋:

名詞 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

同義詞：Ne, atomic number 10

以上來源於大辭典