【简答题】HOW DOES AN INTERNAL COMBUSTION ENGINE WORK? Combustion, also known as burning, is the basic chemical process of releasing energy from a fuel and air mixture. In an internal combustion engine (ICE), ...
【简答题】二. Translate the sentence The piston is an important part of a four-stroke engine. It'sj oined with the crankshaft through the connecting rod, and transfers to the crankshaft the force created by the ...