常見(jiàn)例句雙語(yǔ)例句Perpetual Bond A bond with no maturity date. Perpetual bonds are not redeemable, instead they pay a steady stream of interest forever.永久債券不設(shè)到期日的債券。永久債券不可贖回,但可提供永久的利息收入。 返回 redeemable bond