Refunding mortgage bond
[经] 有抵押的偿债债券
🧩 词语组成解析
借新债还旧债, 再融资, 债务延展, 发行新债券取代旧债券
🗣️ 情景例句
Hey, this is a cool disco!
嘿，这个迪厅很酷。
May I use the telephone?
我能用一下电话吗？
It's the most expensive model in the shop.
这是店里最贵的型号。