 |
| |||
| first ice; frazil ice; appearance of slush | |||
| cream ice; ice scum; young ice | |||
| 初冰: 20 phrases in 7 subjects |
| Desert science | 1 |
| Electronics | 1 |
| General | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 14 |
|
| |||
| first ice; frazil ice; appearance of slush | |||
| cream ice; ice scum; young ice | |||
| 初冰: 20 phrases in 7 subjects |
| Desert science | 1 |
| Electronics | 1 |
| General | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 14 |