Secured bonds
[经] 保证债券
🧩 词语组成解析
a. 有担保的
n. 镣铐, 监禁
🗣️ 情景例句
There's a park over there. Let's walk in the park for a while.
那边有个公园。我们去散散步吧！
Revolutions are not made with rosewater.
革命不是玫瑰香水做成的（指：革命不能采用温和的办法）。
I think it's all right.
我觉得可以。