 |
| |||
| soil shrinkage | |||
|
土的收 缩 : 10 phrases in 4 subjects |
| Bridge construction | 5 |
| Electronics | 1 |
| Engineering geology | 1 |
| Technology | 3 |
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