詳細資料
返回電子書目
| The Invention of the Electric Light Bulb | |
| 作者： | BroadLearning |
| 出版社： | BroadLearning Education (Asia) Limited |
| ISBN： | 978-988-8586-98-1 |
| 簡介： | We use electric light bulbs every day. They are very important to us. They make our lives easier. In this story, we will explore how, when and by whom the electric light bulb was invented. |
| 標籤： | 傳記, 生活, 科普, 英文 |
