число М | |
astronaut. | Mach; nombre de Mach |
полёт | |
gen. | circuit; croisière; envolée; vol; volée |
avia. | marche; navigation |
avia. BrE | flight |
| |||
Mach m; nombre de Mach |
число М: 64 phrases in 5 subjects |
Agriculture | 1 |
Astronautics | 2 |
Aviation | 59 |
Engines | 1 |
General | 1 |