vt.

1. 接收（外国侨民等）入籍，使归化[H]
   He became naturalized after living in the United States for ten years.

   他在美国生活了十年之后加入了美国籍。

2. 使适应异域生长环境，将……移植[H]
3. 采纳（外国语言、风俗习惯等），吸收[H]
   This French word has become naturalized in English.

   这个法文字已被英文采纳。

4. 使自然化，使不落俗套

vi.

1. 加入国籍，归化；顺化
2. 被采纳，被吸收
3. 研究自然

v.

1. admit (a foreigner) to the citizenship of a country.
   ▸alter (an adopted foreign word) so that it conforms more closely to the phonology or orthography of the adopting language.
2. [usu. as adj. naturalized] Biology  establish (a plant or animal) so that it lives wild in a region where it is not indigenous.
3. regard as or cause to appear natural.
   ▸explain (a phenomenon) in a naturalistic way.