cbocollateralized bond obligation债券: bond; debenture; debenture s ...抵押债券: mortgage bond抵押债券: debenture mortgage; debt mortgage; income mortgage bonds; mortgage debenture stock; mortgage debentures; mortgage debt; secured bonds有抵押债券: backed bond; secured debenture债券抵押贷款: bond collateral loan下载手机词典可随时随地查词查翻译