dollar
The word 'dollaro' is the Italian equivalent of the English word 'dollar'. It is used to refer to the basic monetary unit of several countries, most notably the United States. The plural form of 'dollaro' is 'dollari'. It is also used in the context of foreign exchange rates and financial transactions.
I only have one dollar in my pen.
This sentence refers to a hypothetical situation where one might keep a dollar bill inside a pen, perhaps for safekeeping or as a hidden reserve.
The strong dollar is the currency of the United States.
In this context, 'strong dollar' refers to the strength of the US dollar in the global economy. Strength is determined by a variety of economic factors, including interest rates, inflation, political stability, and general market demand.
Can I buy that book with a dollar?
This is an inquiry about whether it is possible to purchase a particular book with only one dollar, implying the dollar is the entire budget for this purchase.