名词
中文翻译：头灯
同义词：
['headlamps', 'headlights']
例句：
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1. The car's headlightsilluminate the road ahead.
汽车的前灯照亮了前方的道路。
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2. The driver switched on hisheadlights to make sure he wasvisible to other drivers.
司机打开前灯以确保自己对其他驾驶员可见。
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3. The newmodel of headlights is more energy-efficient than its predecessor.
新款头灯比前款更节能。