英语词汇emergency back-up fuel是什么意思，emergency back-up fuel的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	emergency back-up fuel
释义	emergency back-up fuel　【化】应急燃料
随便看	exchangeable parts exchangeable power exchangeable value exchangeable value exchanged exchanged exchanged exchanged documents Dulawan dulcamara dulcamarin dulcarin dulce dulce dulcet dulcet dulcet dulcet dulciana dulcie Dulcie dulcie dulcification dulcify dulcify

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