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Gravity racer
01
重力赛车, 重力车辆
a non-motorized vehicle typically used in downhill racing, relying solely on gravity for propulsion
gravity racer
n
例子
The gravity racer whizzed down the hill at incredible speed, thrilling spectators with its sleek design and daring maneuvers.
The annual gravity racer competition drew participants from around the world to test their homemade vehicles on the steep hills of the countryside.
The community rallied behind the local school's gravity racer team, cheering them on as they competed against more experienced rivals.
He built his own gravity racer from scratch, carefully designing it to maximize speed and stability on the winding race course.
Teams spent months refining their gravity racers, aiming for the perfect balance between weight, aerodynamics, and durability.
