电灯泡

"His 6,000 inventions included the electric light bulb, the phonograph, and the mimeograph machine."

"他作出了六千项发明,灯泡,留声机(唱机)和油印机。"

Dave and Michelle invited me to go out with them but I don’t want to play gooseberry all evening.

戴夫和米歇尔邀请我跟他们一起出去，不我可不想整个晚上都当灯泡。

The bulb has gone.

灯泡坏了。