 |
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| once (ctirip1); one-time (ctirip1); once only (LyuFi); only / just once (LyuFi); on one occasion only (LyuFi) | |||
| once upon a time | |||
| once upon a time | |||
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| once-off (the once-off offer Val_Ships) | |||
| единожды: 19 a las frases, 9 temas |
| Americano uso | 1 |
| Anticuado | 1 |
| Dicho | 1 |
| General | 11 |
| Informal | 1 |
| Microsoft | 1 |
| Programación | 1 |
| Red de computadoras | 1 |
| Tecnología de la información | 1 |