That electric bulb is very bright.
那个灯泡很亮。
Do you know who is the creator of the electric bulb?
你知道谁是电灯的发明者？
He invented the phonograph, the motion picture, and the electric light bulb.
他发明了留声机、动态影片以及电灯泡。
The electric light bulb is a great invention.
电灯泡是个很伟大的发明。
The electric light bulb is in an alabaster bowl.
这电灯泡装在一个雪花石膏似的灯罩里。
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 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。
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