 |
| |||
| bi-point method (一种导弹导引方法) | |||
| two-point method | |||
| 两点法: 12 phrases in 5 subjects |
| General | 1 |
| International trade | 1 |
| Oil / petroleum | 1 |
| Sports | 1 |
| Technology | 8 |
|
| |||
| bi-point method (一种导弹导引方法) | |||
| two-point method | |||
| 两点法: 12 phrases in 5 subjects |
| General | 1 |
| International trade | 1 |
| Oil / petroleum | 1 |
| Sports | 1 |
| Technology | 8 |