| |||
sous-groupe m; compte spécial | |||
sous-ensemble m | |||
partie d'un ensemble |
subconjunto : 21 phrases in 10 subjects |
Communications | 4 |
Electronics | 2 |
Information technology | 5 |
Mathematics | 3 |
Mechanic engineering | 1 |
Microsoft | 1 |
Natural sciences | 1 |
Statistics | 2 |
Transport | 1 |
United Nations | 1 |