hard currency の英語での意味
hard currencyˌhard ˈcurrency noun [countable, uncountable] 
すべての翻訳を見る money that is from a country that has a strong economy and is therefore unlikely to lose its value経済力の強い国の通貨で、価値が下がりにくいもの
すべての翻訳を見る money that is from a country that has a strong economy and is therefore unlikely to lose its value経済力の強い国の通貨で、価値が下がりにくいもの