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
How are things?
近来如何?
This stain is really stubborn.
这污垢去不掉。
One authority on spiders made a census of the spiders in grass field in the south of England,