转子策念头 rotary engine ; Wankel engine

策念头罩 engine hood ; Bonnet

喷气策念头 jet engine ; jet

多缸策念头汽车 multicylinder car

卧式策念头 horizontal engine ; Pancake engine

船用策念头 motor for boat ; marine engine

汽化器式策念头 carburetter engine

四冲程策念头 four-stroke motor ; four-stroke engine

汽油策念头 petrol engine ; gasoline motor