The light bulb in the bathroom burned out and father put in a new one . 洗澡間里的燈泡燒壞了,父親裝上一只新的。
Ahead, the few dim light bulbs seemed to stretch into limitless distance . 前面,幾只昏暗的燈泡好像伸入了無限的遠(yuǎn)方。
Technological innovation without concomitant social innovation is like a light bulb without electricity . 沒有社會創(chuàng)新伴隨的技術(shù)創(chuàng)新就象沒有電的電燈泡一樣。
It would therefore be futile to attempt to see or photograph the interference pattern resulting from two light bulbs . 因此要想看到或者攝得由兩個燈泡所產(chǎn)生的干涉圖樣將是徒勞的。
Energy saving brightness : 1w led 21w typical light bulb 擁有十萬小時高效能省電壽命