Bonds have a maturity date at which time the principal amount is returned.

债券会在它的到期日期时返还本金金额。

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The principal amount of a debt instrument, or the underlying assets in a trust.

债务支付工具或信托中标的资产的本金。

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Repayment amount includes your principal amount and interest, which is the charge of borrower for lending you money.

还款数额包括您的本金和利息，这是负责为借款人的贷款你钱。

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That principal amount will be able to potentially purchase more in the not too distant future.

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On average, managers now estimate that the loan default rate by principal amount will end 2012 at 1.8%.

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Frank's plan would allow the Federal Housing Administration to refinance some mortgages after the lender has voluntarily written down the principal amount.

FORBES: Magazine Article