Obligatio generis
[法] 种类之债
🧩 词语组成解析
[法] 债, 债权, 债务
🗣️ 情景例句
That's a good idea.
这是个好主意。
Yes, a lot of friends.
是的，很多。
The noble stared at the blank sheet of paper for a few seconds.
贵族盯着纸看了几秒钟，