英语词汇“research octane number”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	research octane number
释义	Definition of research octane number in English: research octane number noun An octane number as determined by the research method of the American Society for Testing and Materials, used chiefly for low engine speeds and loads; abbreviated RON. Origin 1940s; earliest use found in U.S. Patents. Definition of research octane number in US English: research octane number noun An octane number as determined by the research method of the American Society for Testing and Materials, used chiefly for low engine speeds and loads; abbreviated RON. Origin 1940s; earliest use found in U.S. Patents.
随便看	monotrematous monotreme monotremes monotrichous monotrochal Monotropa monotropaceous monotrope monotrope monotropes monotrophic monotropic monotropically monotropism monotropy monotypal monotype monotypes monotypic monotypical monotypy monounsaturate monounsaturate monounsaturated monounsaturates

　

英语词典包含464360条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

　

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更新时间：2025/1/31 10:40:04