neon 英式发音['niːɒn]美式发音['niɑn]
neon相关例句和用法
Inert gases like neon and argon have eight electrons in their outer shell..像氖和氩这样的惰性气体，在它们的外电子层有8个电子。
neon英英释义
霓虹灯；氖（10号元素，符号Ne）英释中释na colourless gas that is found in small quantities in the air and is used in glass tubes to produce a bright light in electric advertising signs. It is a chemical element: symbol Ne
neon短语
neon light,n. 霓虹灯.短语
