Unconditional obligations
[经] 无条件的合约, 无条件义务
🧩 词语组成解析
n. 义务；债务；承付款项（obligation的复数）
🗣️ 情景例句
This is a rough group.
这是一群粗野的孩子。
The leftover food began to smell bad.
剩饭开始发臭了。
It's the library's. Please be more careful from now on!
“是图书馆的书。从现在起请你倍加小心！”