| 单词 | light bulb |
| 释义 | light bulb (once / 12521 pages) n WORD FAMILY light bulb: light bulbs USAGE EXAMPLESIf they got the right answer, a circuit would be completed, lighting up a light bulb. Washington Times(Jan 02, 2017) "It all happened organically - it was bit of a light bulb moment," he said. BBC(Dec 29, 2016) “That was pretty early for that light bulb — not a lot of people were thinking about women in politics.” New York Times(Dec 24, 2016) n electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity Syn|Hyper bulb, electric light, electric-light bulb, incandescent lamp, lightbulb electric lamp a lamp powered by electricity |
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