1 Those batteries are mainly used in products such as motor - assisted bicycles.
2 Holding the throttle down eventually engages a cruise control, but only after it reaches the maximum motor - assisted speed.
3 Photograph: NurPhoto via Getty Images Panasonic, meanwhile, has created motor - assisted power suits to allow people to carry heavy luggage with ease.
4 The findings do raise a red flag for the unwary, however, since the speeds attainable on motor - assisted bikes can be high.
5 A model rides a Yamaha Motor's new motor - assisted bicycle at its test-ride event in Tokyo July 24, 2009.
6 Equipped with special wheels, the motor - assisted wheelchair can be moved by "Slide Lift" racers in any direction, including in racing car-like drifts.
7 The soleckshaw, is motor - assisted bike that features a hub-mounted motor driven by a 36-volt battery juiced (or swapped) at a solar charging station.
Grammar, pronunciation and more