Cách sử dụng
A doubloon is a type of gold coin that was used in Spain during the 16th and 17th centuries. It was also used in the colonies of the Spanish Empire, particularly in the Americas, as a form of currency for trade. Today, the term doubloon is commonly used in literature and movies to refer to a valuable and precious item. For example, in the famous novel "Treasure Island", the main characters are searching for a treasure chest filled with doubloons. So, if you hear or read the word "doubloon", it usually refers to a valuable item, especially one made of gold.