Monotactic
构形的单中心规整性
🗣️ 情景例句
You'll have to come and see us soon.
你一定要再来看我们。
What is the hottest area in this country?
这个国家最热的区域是哪里？
We're going to meet here, outside the school gate, at two o'clock.
我们打算两点钟在校门外见面。