| invention | |
| 级别 | 第2级 |
| 音标 | [ ɪnˈvenʃn ] |
| 解释 | n.发明；制造 |
| 英英释义 | something which has never been made before, or the process of creating something which has never been made before |
| 发音 |  |
| 例句 |
1. It's a most useful invention. 这是一项极其有用的发明。 2. Paper is also an invention by the Chinese.纸也是中国人发明的。 |
