| |||
| 变速; 可变速度 | |||
| 变速 (度) | |||
|
variable velocity : 13 phrases in 7 subjects |
| Air defense | 1 |
| Automobiles | 1 |
| Desert science | 1 |
| Mechanics | 1 |
| Oil / petroleum | 4 |
| Plastics | 1 |
| Technology | 4 |
| |||
| 变速; 可变速度 | |||
| 变速 (度) | |||
|
variable velocity : 13 phrases in 7 subjects |
| Air defense | 1 |
| Automobiles | 1 |
| Desert science | 1 |
| Mechanics | 1 |
| Oil / petroleum | 4 |
| Plastics | 1 |
| Technology | 4 |