Insufficientia
机能不全
🗣️ 情景例句
The old couple has already been married for fifty years.
那对老夫妻结婚已经 50 年了。
I know he will understand your letter.
我知道他会明白我的信。
Yes. In fact, I'm on our city team.
是的，事实上，我是我们市队的队员。