light bulb 详细解释

light bulb

电灯泡, 白炽灯

英英释义

名词 light bulb:

electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity

同义词:lightbulb, bulb, incandescent lamp, electric light, electric-light bulb

补充

light bulblight bulbn.1.电灯泡

例句

1. change a light bulb that has burned out把烧坏了的电灯泡换掉 2. "After thinking about the problem for several days, a light bulb went off in her head, and she knew how to solve it."这个问题,她思考了几天之后突然想出了办法,知道该如何解决了。