 |
| |||
| 无定向洋流; 不规则洋流 | |||
|
variable current : 7 phrases in 3 subjects |
| Business | 4 |
| Electricity | 1 |
| Electronics | 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