Contractual investment
[经] 合同(契约)性投资
🧩 词语组成解析
a. 契约的\\n[经] 契约的, 契约性的
🗣️ 情景例句
I found another mistake.
我又发现一个错误。
The fox may grow grey, but never good.
狐狸活到老，永远难变好。
We'll look into it right away for you.
我们会立刻调查清楚。