 |
| |||
| 正常电极 | |||
| 标准电极 | |||
|
normal electrode : 14 phrases in 7 subjects |
| Agriculture | 1 |
| Chemistry | 3 |
| Electronics | 4 |
| Geophysics | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 1 |
| Technology | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips