预付债之利息

【法】 advance interest computed on a debt

预付的英语翻译：

advance; prepay
【经】 cash in advance; make advance; pay in advance; payment in advance
prepay; prepayment

债的英语翻译：

debt
【法】 arrearage; debt; obligatio

之的英语翻译：

go; leave; of; somebody; something; this

利息的英语翻译：

accrual; interest
【计】 interests
【经】 interest; interest on money; takings