The difference between a car engine and an engine
The automobile engine is the trigger part of the engine, including the fuel injector, spark plug (diesel car, no spark plug), piston, cylinder, intake and exhaust system. This place has carbon deposits and the car doesn't function smoothly.
Someone called the engine engine, in fact, the engine power output is a set of equipment, including gear, engine and transmission shafts, visible engine is only one part of the engine, but the core part is the engine, so the engine is called the engine too.
Y NQ ng engine from [engine] British engine is the core part of the engine, so it is also customary common engine engine
