| |||
light indicator; signal light | |||
light signal | |||
wigwag | |||
light beacon; marker light; wig-wag signal | |||
lamp signal | |||
| |||
wigwag |
灯光信号 : 49 phrases in 12 subjects |
Architecture | 1 |
Automobiles | 5 |
Aviation | 1 |
Communications | 1 |
Construction | 1 |
Electronics | 11 |
General | 4 |
Metallurgy | 1 |
Plastics | 1 |
Scuba diving | 1 |
Technology | 21 |
Telecommunications | 1 |