氣體混合物蒸汽和空氣的混合物，如在內燃機內燃燒的爆炸性汽油－空氣混合物
A mixture of a vapor and air, as the explosive gasoline-air mixture burned in an internal-combustion engine.
汽車，機動車一種自我驅動的客運車，通常有四輪和一個內燃機，用於陸地運輸
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德國工程師和汽車製造業先驅，他研製出第一台高速內燃機（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，精確地說，是四汽缸內燃機。
It's a4-cylinder engine, or to be exact, a4-cylinder, internal-combustion engine.
