pullback motor造句
例句與造句
- In 1981, they developed small elaborate gearboxes suitable for pullback motor, which were used for many companies'products.
- The pullback motor was wound up by pressing down the rear of the car and rolling it forwards and backwards on its wheels.
- As the flywheel, unlike the spring of a pullback motor, is continuously rotating and not held, the motor may be " pumped up " by pushing the car repeatedly forward.
- is a series of Japanese 3 4 cm long toy cars, with coil-spring pullback motors, first made by Takara in 1978, and sold extensively in Western markets as "'Penny Racers " '.
- It's difficult to find pullback motor in a sentence. 用pullback motor造句挺難的