| |||
ground speed; land speed | |||
advance speed | |||
speed of advance | |||
forward velocity | |||
forward speed; rate of advance; velocity of progress | |||
| |||
forward speed; forward velocity | |||
| |||
forward-driving speed | |||
| |||
headway |
前 进速度 : 15 phrases in 8 subjects |
Automobiles | 3 |
Economy | 1 |
General | 2 |
Metallurgy | 1 |
Plastics | 1 |
Shipbuilding | 1 |
Space | 1 |
Technology | 5 |