英语词汇“octane requirement”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	octane requirement
释义	octane requirement octane requirement [′äk‚tān ri‚kwīr·mənt] (mechanical engineering) The fuel octane number needed for efficient operation (without knocking or spark retardation) of an internal combustion engine.
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