Security agreement
[经] 担保契约
🧩 词语组成解析
🗣️ 情景例句
You're right. I'll change it.
你说得对，我会把它改一下。
He hasn't done any worthwhile work in five years.
这五年来他没做过一件正经事。
I tried losing weight, but nothing worked.
我曾试着减肥，但是毫无效果。