英语词汇expired air是什么意思，expired air的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

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单词	expired air
释义	UK
随便看	undergone undergone undergone undergone undergown undergrad undergrad undergrade undergrade crossing undergraduate undergraduate undergraduate undergraduate undergraduate college undergraduate course undergraduate course undergraduate course undergraduate education undergraduate education undergraduate library undergraduate special undergraduate student undergraduate student undergraduate subject undergraduate textbook