rear wheel

基本解释

The engine drove the rear wheel via a belt.
发动机通过一条传动带拖动后轮。
We have two motors, one on each rear wheel, so the control system has to control each motor independently.
而且我们有两个，每一个后轮都有一个，说以控制系统必须独立地控制每一个电机。
The rover immediately ran into more trouble when the right rear wheel also failed, leaving just the middle wheel on the right side still turning.
但是当右后轮也失效的时候，情况更糟糕了。因为，右边只剩中间的轮子还能提供动力了。

But Phnom Penh has its cyclo - a three-wheeled bicycle with the driver perched on high above the rear wheel, and the passengers in a bucket seat slung between the two front wheels.

Caterham driver Giedo van der Garde's left rear wheel came off entirely and he also had to retire.
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