| |||
| 半可变的 | |||
|
semi-variable : 26 phrases in 11 subjects |
| Astronomy | 1 |
| Aviation | 1 |
| Business | 3 |
| Economics | 3 |
| Electronics | 1 |
| Finances | 2 |
| International trade | 2 |
| Oil / petroleum | 1 |
| Project management | 1 |
| Technology | 10 |
| Textile industry | 1 |
| |||
| 半可变的 | |||
|
semi-variable : 26 phrases in 11 subjects |
| Astronomy | 1 |
| Aviation | 1 |
| Business | 3 |
| Economics | 3 |
| Electronics | 1 |
| Finances | 2 |
| International trade | 2 |
| Oil / petroleum | 1 |
| Project management | 1 |
| Technology | 10 |
| Textile industry | 1 |