 |
| |||
| 交叉分线箱 | |||
| 交叉式选择框; 交叉分线箱; 横连接箱; 转换箱 | |||
| cross box: 13 phrases in 6 subjects |
| Bridge construction | 2 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Nautical | 1 |
| Rail transport | 1 |
| Technology | 7 |
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