Obligational
a. obligation（义务, 责任）的变形
✅ 同义词
🔴 反义词
🗣️ 情景例句
I didn't even finish it.
没有能吃完它。
That's a good idea .
那是个好生意。
Not at all! Please sit down, Mr. Green. Would you like a cup of tea?
没关系！请坐，格林先生。你喝茶吗？