名词
中文翻译：卤素
同义词：
['halogen', 'halogens例句：1. The halogen compounds are highly reactive and can be used in various applications.（卤素化合物非常活跃，可以用于各种应用。）']
例句：
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1. The halogen compounds are highly reactive and can be used in various applications.
卤素化合物非常活跃，可以用于各种应用。
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2. Halogens play a crucial role in the production of fluorescent lights.
卤素在生产荧光灯中起着关键作用。
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3.The halogen lamps are more energy-efficient than traditional incandescent bulbs.
卤素灯比传统的白炽灯泡更节能。