Debt obligations
[经] 债券
🧩 词语组成解析
n. 义务；债务；承付款项（obligation的复数）
🗣️ 情景例句
What's on my schedule for today?
我今天有什么日程安排？
How often did I tell you to speak clearly?
我告诉你多少次要讲清楚?
Excuse me! Is this your pencil-box?
请问，这是你的铅笔盒吗？