Cofunctor
上函子, 反变函子
🗣️ 情景例句
That's right. What should we do when we find a shortage in the shipment?
这很对。要是我们发现货物短缺，该怎么办？
She's a beautiful girl, don't you think so?
她是美丽的女孩，你不觉得吗？
We can handle an order that size very easily.
这种量我们做起来很容易。