Gravity racer
01
重力赛车, 重力车
a non-motorized vehicle typically used in downhill racing, relying solely on gravity for propulsion
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
gravity racers
例子
The annual gravity racer competition drew participants from around the world to test their homemade vehicles on the steep hills of the countryside.
一年一度的重力赛车比赛吸引了来自世界各地的参与者，在乡村的陡峭山坡上测试他们的自制车辆。
