 |
| |||
| return | |||
| recurrent (recurrens) | |||
| recurrent | |||
| 重现的: 34 phrases in 14 subjects |
| Chemistry | 1 |
| China | 2 |
| Commerce | 2 |
| Economy | 4 |
| Explosives and Explosive Ordnance Disposal | 4 |
| General | 7 |
| Genetics | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 2 |
| Project management | 4 |
| Securities | 1 |
| Sports | 2 |
| Technology | 1 |
| Textile industry | 2 |