 |
| |||
| alternation of day and night; march of day and night (felog) | |||
| the alternation of day and night | |||
| day-night biorhythm | |||
| nychtemeral (Игорь_2006) | |||
|
смена дня и ночи : 6 phrases, 5 sujets |
| Agriculture | 1 |
| Astronautique | 1 |
| Makarov | 2 |
| Médecine aéronautique | 1 |
| Nautique | 1 |