| |||
hand shaking | |||
handshaking | |||
handshake | |||
| |||
signal transformation | |||
| |||
handshake | |||
| |||
handshaking |
信号 交换 : 38 phrases in 10 subjects |
Air defense | 2 |
Automobiles | 1 |
Cryptography | 1 |
Electronics | 10 |
Information technology | 1 |
Microelectronics | 1 |
Securities | 1 |
Space | 3 |
Technology | 3 |
Telecommunications | 15 |