单词 | octane |
释义 | octane 2 ENTRIES FOUND: Learner's definition of OCTANE [noncount] : a chemical in petroleum that is used to rate the quality of different kinds of gasoline辛烷
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英汉双解词典包含109353条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。