 |
| |||
| total cumulation | |||
| gross accumulation; accumulation | |||
| 总积累: 21 phrases in 7 subjects |
| Aviation | 1 |
| Business | 5 |
| Economy | 1 |
| Engineering geology | 1 |
| International trade | 6 |
| Statistics | 3 |
| Technology | 4 |
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