 |
| |||
| 主垂线 (倾斜照相中，通过像主点并和真地平线垂直的线) | |||
| 主垂线 (line); 像片主总线 (line) | |||
|
principal vertical : 8 phrases in 2 subjects |
| Space | 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