 |
| |||
| 纵横〔交叉,坐标〕制系统 | |||
| 纵横制系统 | |||
| 纵横系统; 交叉制; 纵横制 | |||
|
crossbar system : 6 phrases in 2 subjects |
| Aviation | 1 |
| Technology | 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