double interest

• 利滚利

double interest的用法和样例：

例句

1. At the end of ten years they had paid everything, everything, with the rates of usury, and the accumulations of the compound interest.
   十年之后，他们把债务全部还清，确是全部还清了，不但高利贷的利息，就是利滚利的利息也还清了。