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beta |
贝塔 : 153 phrases in 19 subjects |
Advertising | 2 |
Air defense | 6 |
Bridge card game | 1 |
Business | 8 |
Company name | 1 |
Ecology | 1 |
Finances | 7 |
General | 6 |
Geography | 1 |
Ichthyology | 1 |
Mathematics | 21 |
Metallurgy | 6 |
Pharmacology | 2 |
Plastics | 2 |
Securities | 23 |
Shipbuilding | 2 |
Statistics | 14 |
Technology | 44 |
Textile industry | 5 |