naturalization
naturalisation, n [U]
naturalizing or being naturalized 归化; 入籍; 引进
[attrib 作定语]
naturalization papers, ie documents that prove that a person has been made a citizen of a country 归化证书.
🗣️ 情景例句
We spent a lot of time fishing together.
我们以前常常一起钓鱼。
Habit is a second nature.
习惯成自然。
In that case, we'd like cash on receipt of invoice.