反 码 : 118 phrases in 24 subjects |
Agriculture | 15 |
Air defense | 2 |
Automobiles | 1 |
Aviation | 2 |
Chemistry | 2 |
China | 1 |
Computers | 1 |
Construction | 3 |
Cryptography | 1 |
Dermatology | 1 |
Electronics | 15 |
General | 7 |
Genetics | 3 |
Geophysics | 1 |
Information technology | 14 |
Life sciences | 1 |
Mathematics | 1 |
Molecular genetics | 3 |
Multimedia | 2 |
Nautical | 1 |
Space | 6 |
Sports | 1 |
Technology | 19 |
Telecommunications | 15 |