 |
| |||
| underwater signal | |||
| subaquatic signal; subaqueous signal; submarine signal | |||
| |||
| underwater signaling; underwater signalling | |||
|
水下 信号 : 10 phrases in 7 subjects |
| Aviation | 1 |
| Earth sciences | 1 |
| Navigation | 1 |
| Scuba diving | 1 |
| Space | 1 |
| Technology | 4 |
| Telecommunications | 1 |
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