| |||
| 树型结构的 | |||
|
tree- structured : 4 phrases in 3 subjects |
| Artificial intelligence | 2 |
| Information technology | 1 |
| Telecommunications | 1 |
| |||
| 树型结构的 | |||
|
tree- structured : 4 phrases in 3 subjects |
| Artificial intelligence | 2 |
| Information technology | 1 |
| Telecommunications | 1 |