 |
| |||
| two-way communication; two-way speech | |||
| |||
| full-duplex operation | |||
| duplex operation; duplex communication | |||
| duplex | |||
|
Gegensprechen : 4 短语, 2 学科 |
| 技术 | 1 |
| 通讯 | 3 |
|
| |||
| two-way communication; two-way speech | |||
| |||
| full-duplex operation | |||
| duplex operation; duplex communication | |||
| duplex | |||
|
Gegensprechen : 4 短语, 2 学科 |
| 技术 | 1 |
| 通讯 | 3 |