Invented in 1951, the rotaryengine is a revolutionary concept in internalcombustion.
1951年发明的旋转引擎是内燃领域的一个革命性观念。
《柯林斯英汉双解大词典》
2
The internalcombustionengine burns fuel within the cylinders and converts the expanding force of the combustion or "explosion" into rotary force used to propel the vehicle.
内燃发动机在气缸里燃烧燃料,并将燃烧所产生的膨胀力转变成旋转力,用以推动车辆前进。
3
The invention discloses a rotary piston engine, pertaining to the technical field of internalcombustion engines.