This is the 11884th most frequent Russian word.
заправкой
The Russian word "заправкой" means "refueling" or "filling" (e.g., at a gas station) in English.
The word 'заправкой' refers to the act of refueling the car.
Я заехал на станцию для заправки машины.
I stopped at the station to refuel the car.
The word 'заправкой' refers to the activity performed by the personnel.
Заправкой автозаправочной станции занимается квалифицированный персонал.
Refueling at the gas station is carried out by qualified personnel.
Here, 'заправкой' refers to the act of arranging or preparing the bedding.