collateralized debt obligation是什么意思

双语例句

(1)The overheated pursuit of Wall Street of the collateralized debt obligation(CDO) and housing mortgage loan bond(MBS) has gradually pushed the Assets equity ratio higher.

华尔街在对担保债务权证（CDO）和住房抵押贷款债券（MBS）的追逐中，逐渐形成更高的资产权益比率。

(2)So when Moody's says a collateralized debt obligation, a corporate bond and a sovereign issue are all rated AA, the implication is that the three types of bonds are equally healthy.

也就是说，当穆迪将一种债务担保证券、一种公司债券和一种主权债券均评为AA级，那就意味着穆迪认为这三种债券的信用程度是相同的。

(3)Today's level, though, is about as reliable as the price of a collateralized-debt obligation in the depths of the credit crunch.

今日的价格水平，就如同身陷信用风暴中的债务抵押债券价格一样可靠。

(1)Hold it. What? Say that again. A collateralized debt obligation.

等等，什么？再说一遍。担保债务凭证。《The Big Short》《大空头》