octane
noun /ˈɒkteɪn/
/ˈɑːkteɪn/
- a chemical substance in petrol, used as a way of measuring its quality
辛烷(汽油中的化学物质,用于检测汽油的质量) - high-octane fuel
高辛烷值的燃料
词源late 19th cent.: from octo- ‘eight’ (denoting eight carbon atoms) + -ane. - high-octane fuel
词汇 | octane |
释义 | octanenoun /ˈɒkteɪn/ /ˈɑːkteɪn/
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