标签:爱迪生 相关文章
42.Coal-fired power plants The invention of the incandescent light bulb by Thomas A. Edison in 1879 created a demand for a cheap, readily available fuel with which to generate large amounts of electric power. Coal seemed to fit the bill, and it fuel
发表于:2018-11-28 / 阅读(312) / 评论(0)
新概念优美背诵短文50篇
Many of life's failures are people who did not realize how close they were to success when they gave up. 我们生活中的许多失败,是因为人们在放弃的时候没有认识到他们距离成功有多么近。(托马斯爱迪生)
发表于:2018-12-02 / 阅读(103) / 评论(0)
Daily English-2015.1
In 1869 Tom arrived in New York without a job. But Tom had no trouble finding one. He was already known and respected as a smart young man with exciting, original ideas. He was someone who could make things. Tom had no problem finding work. After a w
发表于:2019-01-17 / 阅读(137) / 评论(0)
名人认知系列 Who Was