名词
中文翻译：Unknown
同义词：
['LED', 'light-emitting diode (LED)', 'illumination']
例句：
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1. The LED lights in the classroom are very bright and energy-efficient.
教室里的LED灯非常明亮且节能。
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2. The LED technology has greatly improved the quality of lighting in our homes.
LED技术大大提高了我们家庭照明的质量。
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3. The LED bulbs used in this project are more durable than traditional bulbs.
这个项目中使用的LED灯泡比传统灯泡更耐用。