| 单词 | octane number |
| 释义 | octane number (also `octane rating), measure of the efficiency and quality of a petrol in comparison with those of a fuel taken as standard (the highest number indicating the highest quality) 辛烷值. |
| 随便看 |
英汉双解词典包含38652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。