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- The light of an electric lamp comes from an incandescent filament. 电灯光亮来自白热的灯丝。
- An electric lamp is brighter than a candle. 电灯比蜡烛明亮。
- The light of an electric lamp come from an incandescent filament. 电灯光亮来自白热的灯丝。
- A device that automatically switches an electric lamp off and on, as in a commercial display sign. 闪光装置如广告宣传告示上的一种自动点燃或熄灭电灯的装置
- There is not much air inside an electric lamp,we have to take it out. 灯泡里的空气并不多，我们必须把它抽出来。
- There is not much air inside an electric lamp; we have to take it out. 灯泡里的空气并不多，我们必须把它抽出来。
- There is a thin wire inside an electric lamp; you can see it if you look carefully. 在电灯泡里有一根细导线，如果你仔细看的话，就能看到它。
- A device that automatically switches an electric lamp off and on,as in a commercial display sign. 闪光装置如广告宣传告示上的一种自动点燃或熄灭电灯的装置。
- A fine wire heated electrically to incandescence in an electric lamp. 灯丝在电灯中电加时成白炽状态的细金属丝
- If the large-scale hadron collider moves for 100 years, these particle generation's all energies have not even been able to lighten an electric lamp. 如果大型强子对撞机运行一百年，这些粒子产生的所有能量甚至还不能点亮一盏电灯。
- The stick of carbon is often used in an electric arc lamp. 碳精棒常用于电弧灯。
- Incandescent lamp: A general term for electric lamp which consists essentially of a glass or quartz bulb, filled with an inert gas, in which a filament, commonly of tungsten, gives off light when it is heated to incandescence by an electric current. 白炽灯:电灯的通称；它有着玻璃或石英圆壳，充满惰性气体，其中的金属丝常用的是钨丝通过电流加热至白炽而发出光量。
- Never poke a finger or scissors into an electric socket. 千万不要把手指或剪刀插进电源插座。
- She buy an electric toaster this morning. 今天上午她买了一个烤面包片的电炉。
- He bought an electric hair-drier for Mary. 他给玛丽买了一个电吹风。
- He bought an electric hair-dryer for Mary. 他给玛丽买了一个电吹风。
- This sewing machine is driven by an electric motor. 这台缝纫机是靠电动机启动的。
- An American, Edison, invented the first small electric lamp. 美国人爱迪生发明了第一只小电灯泡。
- His speech had an electric effect on the audience. 他的演讲令观众震惊不已。
- A lot of electric lamps illumined the stage. 舞台由许多电灯照亮。
