弘扬国学 · 传承文化

octane英英释意-文字秀

首页英语词典octaneoctane英英释意

octane

英['ɒkteɪn] 美['ɑkten]

英英释义实用场景例句

n. 辛烷

英英释意

1. any isomeric saturated hydrocarbon found in petroleum and used as a fuel and solvent