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Neon

['niːɒn] or ['niɑn]

解釋/意思:

(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.

安东尼編輯--From WordNet

例句/造句/用法:

艾迪整理

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