| 单词 | light-emitting diode |
| 释义 | light-emitting diode[ lahyt-i-mit-ing ] / ˈlaɪt ɪˌmɪt ɪŋ / nounLED. Origin of light-emitting diodeFirst recorded in 1965–70 Words nearby light-emitting diodelight cruiser, light curve, light displacement, light draft, light-duty, light-emitting diode, lighten, light engine, lightening, lighten up, lighter Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for light-emitting diodelight-emitting diode nouna diode of semiconductor material, such as gallium arsenide, that emits light when a forward bias is applied, the colour depending on the semiconductor material: used as off/on indicatorsAbbreviation: LED Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for light-emitting diodelight-emitting diode See LED. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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