Secured debt
[经] 以债券抵押的债券
🧩 词语组成解析
a. 有担保的
🗣️ 情景例句
Don't cross that bridge till you come to it.
没到河边，先别操心怎么过桥。
This is a bill.
这是一张账单。
Predicting the future is notoriously difficult.
众所周知，预测未来是非常困难的。