氖 nǎi — neon (Ne) 氖 nǎi Level 2 · Frequent #3600 nǎi nai3 Basic definition noun neon (Ne) e.g 氖气氖灯 Detailed explanation noun neon Related words 氖气 nǎi qì neon gas 氖灯 nǎi dēng a neon lamp