 |
| |||
| 不重复的; 不反复的 | |||
|
non-repeated : 8 Phrasen in 5 Thematiken |
| Geschäftsvokabular | 1 |
| Mathematik | 1 |
| Metallurgie | 1 |
| Technik | 3 |
| Wirtschaft | 2 |
|
| |||
| 不重复的; 不反复的 | |||
|
non-repeated : 8 Phrasen in 5 Thematiken |
| Geschäftsvokabular | 1 |
| Mathematik | 1 |
| Metallurgie | 1 |
| Technik | 3 |
| Wirtschaft | 2 |