mortgage backed securities
[财]抵押支持证券
[例句]Funding remains scarce for loans backed by commercial mortgages , with the market for bonds backed by such loans commercial mortgage backed securities still dysfunctional.
商业抵押支持的贷款融资仍然稀缺,此类贷款支持的债券商业抵押贷款支持证券市场仍运转不灵。
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