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递性 : 48 phrases in 10 subjects |
| Economy | 4 |
| Electronics | 1 |
| General | 14 |
| International Monetary Fund | 1 |
| Logic | 1 |
| Mathematics | 7 |
| Medical | 6 |
| Oil processing plants | 3 |
| Technology | 10 |
| United Nations | 1 |
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