electric bulb

常见例句

They invented the first electric bulb, wireless telegraph, helicopter, bomber, colored photography and TV-set.
他们发明了第一盏电灯泡，无线电话，直升飞机，轰炸机，彩色摄影以及电视机。
Many leading scientists and constructors originated from Russia. They invented the first electric bulb, wireless telegraph, helicopter, bomber, colored photography and TV-set.
许多顶级的科学家和工程师来自俄罗斯。他们发明了第一盏电灯泡，无线电话，直升飞机，轰炸机，彩色摄影以及电视机。
They tried over a thousand times to put together the right metals to create an electric bulb that would work for more than just a few seconds.
他们为把那些合适的材料装配起来使得电灯可以超过几秒钟亮而试了上千次。

In a sprawling slum in the Indian capital, has only the most basic amenities in his one room tenement a single electric bulb,and a fan.

Edison tried 1, 600 materials before settling on carbonized cotton fiber as the filament for his electric light bulb.
FORBES: A hail of silver bullets
The electric light bulb has made darkness optional, eliminating the enforced idleness that used to begin at sunset.
NEWYORKER: Up All Night
Both Edison and Swan invented the electric light bulb (or rather, a workable one) at about the same time, Swan beating Edison to a patent by a year.
FORBES: iPod is Ten Years Old: I Invented it 20 Years Ago