octane number怎么读,是什么意思,单词翻译、读音

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英语单词:octane number

意思翻译

octane number

noun [ C ] uk/ˈɒk.teɪn ˌnʌm.bər/ us/ˈɑːk.teɪn ˌnʌm.bɚ/ (also octane rating)

辛烷值

a number showing the quality of petrol by representing how well and with how much power it can make an engine work

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