Huggen's principle
[计] 哈根原理
🧩 词语组成解析
🗣️ 情景例句
Four o'clock at the advanced exercise class. With me.
四点钟去高级健身课， 跟我一起。
What kind of climate do you have in this country?
这个国家的气候如何？
Thank you very much.
非常感谢。