 |
| |||
| flash-back | |||
| backspacing | |||
| flashback | |||
| back-space; backspace | |||
| backtracking; depth-first backward reasoning | |||
|
retour arriere : 36 phrases in 7 subjects |
| Aviation | 1 |
| Coal | 1 |
| Cultural studies | 2 |
| Hobbies and pastimes | 5 |
| Information technology | 24 |
| Microsoft | 2 |
| United Nations | 1 |