最新 octane n. [化]辛烷octane详解释义 octane n.(名词) 【化】辛烷(汽油中的化学物质,用于检测汽油的质量) 八氯环已烯酮(除草剂) 辛烷值 Noun any isomeric saturated hydrocarbon found in petroleum and used as a fuel and solvent octane例句 用作名词(n.) The car also... 2025-10-05 0