| 单词 | argonon |
| 释义 | argonon in British English (ˈɑːɡəˌnɒn) noun another name for inert gas (sense 1) Word origin C20: from argon + -on (indicating an inert gas)inert gas in British Englishnoun 1. Also called: noble gas, rare gas, argonon any of the unreactive gaseous elements helium, neon, argon, krypton, xenon, and radon 2. (loosely) any gas, such as carbon dioxide, that is nonoxidizing |
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