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放射层: 30 phrases in 14 subjects |
Agriculture | 1 |
Artificial intelligence | 1 |
Aviation | 1 |
Desert science | 1 |
Earth sciences | 4 |
Electronics | 2 |
General | 1 |
Genetics | 1 |
Geology | 2 |
Geophysics | 1 |
Latin | 3 |
Oil / petroleum | 4 |
Sports | 1 |
Technology | 7 |