 |
| |||
| B 复合物 | |||
| B complex: 21 phrases in 8 subjects |
| Agriculture | 2 |
| Animal husbandry | 6 |
| Chemistry | 1 |
| Desert science | 3 |
| Milk production | 1 |
| Pharmacology | 2 |
| Reproductive biology | 3 |
| Sports | 3 |
|
| |||
| B 复合物 | |||
| B complex: 21 phrases in 8 subjects |
| Agriculture | 2 |
| Animal husbandry | 6 |
| Chemistry | 1 |
| Desert science | 3 |
| Milk production | 1 |
| Pharmacology | 2 |
| Reproductive biology | 3 |
| Sports | 3 |