 |
| |||
| 双回线 | |||
| 双箕状纹 | |||
| 2 周套跳 | |||
| 双列蛇形管圈 | |||
| 双线圈; 双重组织 | |||
| |||
| 双环; 双回路 | |||
|
double loop : 32 phrases in 12 subjects |
| Air defense | 1 |
| Athletics | 1 |
| Communications | 1 |
| Electronics | 5 |
| Figure skating | 9 |
| Labor organization | 1 |
| Metallurgy | 1 |
| Space | 2 |
| Surgery | 1 |
| Technology | 4 |
| Telecommunications | 1 |
| Textile industry | 5 |
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