Friction motor
01
마찰 모터, 프릭션 모터
a type of toy motor commonly found in toy cars and other vehicles, where the motion of the toy is generated by the friction between the wheels and the surface it moves on, without the need for batteries or external power sources
예시들
The friction motor inside this toy airplane makes it soar when you give it a good pull.
이 장난감 비행기 안의 마찰 모터는 당신이 강하게 당길 때 날아오르게 합니다.
