| |||
relative velocity | |||
relative speed | |||
airspeed; relative airspeed |
velocidad relativa: 22 phrases in 9 subjects |
Agriculture | 1 |
Aviation | 3 |
Earth sciences | 1 |
Information technology | 2 |
Life sciences | 2 |
Natural sciences | 1 |
Politics | 1 |
Technology | 8 |
Transport | 3 |