rollovers的音标：...

The IMF must provide funding and conditionality, in combination with voluntary rollovers by private sector banks.国际货币基金组织必须提供资金和条件限制, 再加上私人银行自动于贷款期满后续期....

n.转滚法（用旧债券购买新债券）( rollover的名词复数 )...