Acquaintanced
n. (对某人的)相识,认识;熟(with someone)；熟悉；了解；知道(with)
🗣️ 情景例句
I don't know.
我不知道。
When riches increase, the body decreases.
财多体衰。
Oh, good. We're in the same class.
我们在一个班的。