名词
中文翻译：脱轨轮
同义词：
['safety device', 'anti-skid device']
例句：
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1.The escapement wheel is designed to prevent the train from derailing.
脱轨轮的设计是为了防止火车出轨。
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2. The safety device on the car prevents the car from colliding with other vehicles.
汽车上的安全装置防止了与其他车辆的碰撞。
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3.The anti-skid device on the road helps to prevent the vehicle from slipping and sliding.
道路上的防滑设备帮助防止车辆打滑和滑动。