It is well known that Edison invented the electric lamp.
人们都知道是爱迪生发明了电灯。
The electric lamp was invented by Edison.
电灯是爱迪生发明的。
Check the electric switch after everything is ok, then put out the lamp, went to bed.
检查电器开关都一切正常后，便熄灯，上床睡觉了。
It is well known that Edison invented the electric lamp.
人所共知爱迪生发明了电灯。
The light of an electric lamp come from an incandescent filament.
电灯中用来传送电流的材料叫灯丝或金属丝。
The gas lamp gradually lost ground to electric lighting.
电灯逐步取代了煤气灯。
The light of an electric lamp come from an incandescent filament.
电灯光亮来自白热的灯丝。
The sun, a lamp, or an electric heater all warm us by radiation.
太阳、灯或电热器都可以通过辐射来温暖我们。
A source of light, especially a lamp, a lantern, or an electric lighting fixture.
光源，发光体：光的来源，特指灯、灯笼或某种带电发光装置。
Insects swarmed round the electric lamp.
小虫子成群地在电灯周围打转。
It is well known that Thomas Edison invented the electric lamp.
众所周知，托马斯·爱迪生发明了电灯。
The light of an electric lamp come from an incandescent filament.
白炽电灯的关键部分是灯泡里的钨丝。
The vital part of the incandescent electric lamp is the tungsten wire inside the bulb.
白炽电灯的关键部分是灯泡里的钨丝。
The gas lamp gradually lost ground to electric lighting.
煤气灯逐渐为电灯所代替。
The light of an electric lamp come from an incandescent filament.
灯泡内缺乏空气就使灯丝不致烧掉。
Edison invented the electric lamp.
爱迪生发明了电灯。
A fine wire heated electrically to incandescence in an electric lamp.
白炽电灯的关键部分是灯泡里的钨丝。
An angry holiday-maker said, "An electric lamp probably started the fire."
一位愤怒的度假者称：“可能是一盏电灯引起的这场火灾。
An angry holiday-maker said, "An electric lamp probably started the fire."
一位愤怒的度假者称：“可能是一盏电灯引起的这场火灾。
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