This is the 6559th most frequent Russian word.
eur
The term "eur" does not exist as a Russian word; it might be a mistaken reference.
Here, 'евро' (euro) is used to denote the currency.
Стоимость бензина достигает нескольких евро за литр.
The price of gasoline reaches several euros per liter.
Here, 'евро' (euro) is used in the context of monetary exchange.
Он обменял доллары на евро перед поездкой в Европу.
He exchanged dollars for euros before traveling to Europe.
Here, 'евро' (euro) is used to describe physical currency.