| |||
back-kick | |||
back fire | |||
back kick | |||
blowback | |||
popping | |||
| |||
return stroke | |||
| |||
blowback |
回爆 : 24 phrases in 12 subjects |
Automobiles | 1 |
Aviation | 2 |
Earth sciences | 1 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 7 |
General | 1 |
Geophysics | 3 |
Navigation | 1 |
Oil / petroleum | 2 |
Space | 1 |
Technology | 3 |
United Nations | 1 |