 |
| |||
| reflection of wave | |||
| reflection of the waves | |||
| wave reflection | |||
| 波的反射: 16 phrases in 9 subjects |
| Acoustics | 1 |
| Aviation | 2 |
| Construction | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 3 |
| Geology | 1 |
| Geophysics | 1 |
| Space | 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