| |||
| 窗扇纵向滑轮; 纵向回路 | |||
|
vertical loop : 14 phrases in 6 subjects |
| Earth sciences | 4 |
| General | 1 |
| Geophysics | 1 |
| Oil / petroleum | 5 |
| Plastic surgery | 1 |
| Technology | 2 |
| |||
| 窗扇纵向滑轮; 纵向回路 | |||
|
vertical loop : 14 phrases in 6 subjects |
| Earth sciences | 4 |
| General | 1 |
| Geophysics | 1 |
| Oil / petroleum | 5 |
| Plastic surgery | 1 |
| Technology | 2 |