multiclass
| ship
| multiclass | |
| gen. | 多类 |
| ship | |
| environ. | 运输 |
| hydroel.st. | 船; 船舶 |
| interntl.trade. | 用船运; 装货; 运送 |
| navig. од. | 舰 |
| space | 船; 舰; 飞船 |
| |||
| 多类 | |||
|
multiclass : 6 phrases in 2 subjects |
| Biophysics | 1 |
| Technology | 5 |