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| many-to-many relationship | |||
| many-many relationship | |||
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多对多关系 : 9 phrases in 7 subjects |
| Agriculture | 1 |
| General | 1 |
| Multimedia | 1 |
| Name of organization | 2 |
| Project management | 1 |
| Technology | 2 |
| Telecommunications | 1 |
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