![]() |
| |||
话音通信 | |||
| |||
电话通信; 语音通信 | |||
话音通信 |
voice communications : 59 phrases in 12 subjects |
Air defense | 4 |
Aviation | 11 |
Communications | 1 |
Electronics | 17 |
General | 1 |
Information technology | 1 |
Oil / petroleum | 1 |
Scuba diving | 1 |
Space | 11 |
Submarines | 1 |
Technology | 5 |
Telecommunications | 5 |