![]() |
| |||
wide-angle lens | |||
moonwatch telescope | |||
| |||
wide-angle lens |
广角 镜 : 38 phrases in 14 subjects |
Advertising | 1 |
Agriculture | 2 |
Automobiles | 2 |
Aviation | 1 |
Cultural studies | 1 |
Electronics | 1 |
Exhibitions | 1 |
General | 5 |
Geology | 1 |
Metallurgy | 2 |
Multimedia | 1 |
Space | 2 |
Technology | 16 |
Telecommunications | 2 |