截图
简介
这是英语ppt爱迪生，包括了who is Edison？step by step to success，well-known saying，1876建立自己的第一个工业研究实验室，1877发明录音机等内容，欢迎点击下载。
英语ppt爱迪生是由红软PPT免费下载网推荐的一款课件PPT类型的PowerPoint.
who is Edison？ Edison (1847 ~ 1931) is world-famous American electric experts， scientists and inventors， known as the "king of the world invention". step by step to success 1876 build his first industrial research lab 1877 invent the recorder 1878 Invention of the electric light began 1880 New York Edison electric lighting company was established 1889 motion-picture machine came to the world ......... well-known saying
展开
