气体混合物蒸汽和空气的混合物，如在内燃机内燃烧的爆炸性汽油－空气混合物
A mixture of a vapor and air, as the explosive gasoline-air mixture burned in an internal-combustion engine.
汽车，机动车一种自我驱动的客运车，通常有四轮和一个内燃机，用于陆地运输
A self-propelled passenger vehicle that usually has four wheels and an internal-combustion engine, used for land transport.
戴姆勒，戈特利布1834－1900德国工程师和汽车制造业先驱，他研制出第一台高速内燃机（1885年）
German engineer and pioneer automobile manufacturer who produced the first high-speed internal-combustion engine(1885).
那是四汽缸引擎，精确地说，是四汽缸内燃机。
It's a4-cylinder engine, or to be exact, a4-cylinder, internal-combustion engine.
