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inert gas英英字典_inert gas剑桥英语解释_inert gas柯林斯英文解释_零六五六深蓝词典
零六五六深蓝词典

inert gas

I 开头单词

柯林斯词典

    inert gas

  • 1. N any of the unreactive gaseous elements helium, neon, argon, krypton, xenon, and radon 惰性气体 (Also called noble gas, rare gas, argonon)

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