词汇“noble gas”用英语简单造句子的方法、技巧、例句及翻译-英语例句辞典

单词	noble gas
例句	DEFINITIVE EXAMPLES 权威例句〔noble〕Helium is a noble gas.氦是一种惰性气体。韦氏高阶Helium is a noble gas. 氦气是钝气。译典通
随便看	key stage key state key target key to key to success key up key west key witness key word key words key-chain keyboard keyboard command keyboard commands keyboard instrument keyboard-controlled keyboarded keyboarders keyboarding keyboardist keyboards keycard keyed keyed in keyed up

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