 |
| |||
| 发送信号 | |||
| |||
| 转向信号灯闪光信号 | |||
| 闪烁〔闪光，亮度〕信号 | |||
| 闪光信号; 闪烁信号 | |||
| flash signals: 9 phrases in 4 subjects |
| Communications | 1 |
| Space | 1 |
| Technology | 1 |
| Telecommunications | 6 |
|
| |||
| 发送信号 | |||
| |||
| 转向信号灯闪光信号 | |||
| 闪烁〔闪光，亮度〕信号 | |||
| 闪光信号; 闪烁信号 | |||
| flash signals: 9 phrases in 4 subjects |
| Communications | 1 |
| Space | 1 |
| Technology | 1 |
| Telecommunications | 6 |