单词：powerbox
[网络] 网络电源控制器；供电系统；高能电箱
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Light Bulb 电灯泡 Before the light bulb was invented, there was only a candle to light up a room. 在电灯泡未发明之前，只有蜡烛能照亮屋子。 Finally, in 1879 Thomas Edison invented the light bulb. 最终，1879年，爱迪生发明
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HowmanyCatholicpriestsarerequiredtoscrewalightbulbintoitssocket? Two.Onetodothescrewing,andonetoheartheconfession. Notes: 1.HowmanyCatholicpriestsarerequiredtoscrewalightbulbintoitssocket? 把电灯泡转入灯座需要几个天主教神职人员？ 美
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When life gets rough 生活艰难时 There is no such thing as failureonly learning opportunities 没什么失败-这只是一个学习的机会而已 You should just wipe the word failure right out of your vocabulary. All great people who have ever
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Light Bulb Inventor Tried to Create Fake Rubber At the turn of the 19th to 20th centuries, the prolific American inventor and businessman Thomas Alva Edison developed devices that changed industry, communication, and everyday life - from a practical
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It was the summer of 1878. Tom had been working hard for a long time. He was thinking about taking a vacation. Then a friend invited him to join a group of scientists. They were traveling by train to Wyoming to see an eclipse of the sun. Tom decided
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