变速轮 meaning in Chinese
change pulley
change speed gear
change spur gear
change wheels
change-wheel
ratio gear
stud gear
variable speed wheel gear
variable-speed wheel gear
Examples
- So when you finally let go , the car speeds across the floor … powered by the kinetic energy from the flywheel
所以当你最后放开它的时候，小车可以快速地在地板上穿梭…此时能量来源于变速轮。