Unsatisfiable
a. 未可满足的, 未能偿还的
✅ 同义词
🗣️ 情景例句
Change the light bulb, it's burnt out.
换一个灯泡吧，它烧坏了。
A clear conscience is a sure card.
光明磊落，胜券在握。
Great! Could you bring it to school tomorrow?
好极了！你明天能把它带到学校来吗？