Monosymmetrical
a. 单轴对称的, 两侧对称的
🗣️ 情景例句
You pay there. I have the next group to go down. I'll see you soon then.
你在那儿付钱。我带的下一个团就是要下去的。回见！
Did you go to the park yesterday?
你昨天去公园了吗？
I think it's mine. Yes, it is.
我想可能是我的，没错，是我的。