知识问答
最佳答案：楼上说得对,爱迪生发明的是灯泡light bulb不是electric light（电）.电是别人发现的. 电不是发明的,因电在自然界有,电的用法和发电的方法是
最佳答案：Who invented the telephone? It was invented by Dr. Bell.贝尔博士 Dr. Bell
最佳答案：What do you think of the second most usefull invention?
最佳答案：1,is the ice cream heating spoon2,it is used to do what?3,is used for heating ic
最佳答案：天哪,楼下的还是知道专家呢.试一下我的：它是怎么被发明的?__How__ __Was__it invented?微波炉是做什么用的?what _is__the
最佳答案：Edison invented many useful things during his life.
最佳答案：In order to find the mathematical function to describe the strong interaction be
最佳答案：Talk in a display - not unexpected,somewhere in the 20th century,it is the Ameri
最佳答案：Now the Internet use of more and more general.A young man the habit of the Inter
最佳答案：The development history of the carIn 1705, Newcastle first invented can door doe
最佳答案：1.I like the place where has beautiful mountain and water.2.This is the Changjia
最佳答案：Communication Indusetry is developing and changing rapidly globally. It takes le
最佳答案：the film has been invented for more than 100 years,during this period,it has bee
