| 单词 | light-emitting diode |
| 释义 | light-emitting diodeWord family nounlighterlightinglightnesslight bulblight-emitting diodelighthouselighthousemanlight meterlight penlight pollutionlightshiplight showlightenerlighteragelightslightsomenesslightermanlight railwaylightweightlightadjectivelightfullightishlightlesslightsomelight-fingeredlight-headedlight-heartedverblightenadverblightlylightsomely Electricity, Electricity ˌlight-emitting ˈdiode noun [countableC] technical (abbreviation LED) a small electronic object that produces light when an electrical current is sent through it. Light-emitting diodes are used, for example, as lights on electrical equipment, and to make words and pictures on large screens. 发光二极管 |
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