Octane
n. 辛烷\\n[化] 辛烷; 正辛烷; 辛烷; 辛級(jí)烷
?? 牛津釋義
octane
n
hydrocarbon compound present in petrol and used as a measure of its quality and efficiency 辛烷.
??? 情景例句
Who is your best man?
誰(shuí)是你的伴郎？
Last year I studied sociology and political science in school.
去年，我在學(xué)校攻讀了社會(huì)學(xué)和政治學(xué)課程。
To this pleasure camping gives an exquisite refinement.
因此開(kāi)車去露營(yíng)會(huì)給這種快樂(lè)意識(shí)增加一種優(yōu)雅意境。