名词
中文翻译：发光二极管
同义词：
['LED', 'light-emitting diode (LED)', 'semiconductor light-emitting diode (SSLD)']
例句：
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1.The LED lights in the classroom are bright enough to read by.
教室里的LED灯足够明亮，可以阅读。
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2. The new LED bulbs have a longer lifespan than traditional incandescent bulbs.
新型LED灯泡的使用寿命比传统白炽灯长。
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3. The LED display is more energy-efficient than traditional LCD screens.
LED显示屏比传统的LCD屏幕更节能。