invisible balance
invisible balance是什么意思、invisible balance怎么读
            
                【经】 无形贸易差额
                
                    
                
                
                
                
                
            
            invisible balance汉语翻译
【经】 无形贸易差额
                invisible balance英语解释
名词 invisible balance:
- the difference in value over a period of time of a country's imports and exports of services and payments of property incomes