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![Led - Definition and More from the Free Merriam-Webster Dictionary](https://www.iarticlesnet.com/pub/img/site/s_47.jpeg)
Led - Definition and More from the Free Merriam-Webster Dictionary
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日期:2024-08-28
a device that lights up and displays information when electricity passes through it.
Full Definition of LED. : a semiconductor diode that emits light when a voltage ......看更多