dou·bloon
noun/dəˈbluːn/
/dəˈbluːn/
- (in the past) a Spanish gold coin
达布隆（西班牙旧时的金币） Word Originearly 17th cent.: from French doublon or its source, Spanish doblón, from doble ‘double’ (so named because the coin was worth double the value of another coin).