搜索
Immigration and Naturalization Service
/ˌɪmɪɡɹˈeɪʃən and nˌatʃəɹəlaɪzˈeɪʃən sˈɜːvɪs/
/ˌɪmɪɡɹˈeɪʃən ænd nˌætʃɚɹəlaɪzˈeɪʃən sˈɜːvɪs/
INSImmigration and Naturalization Service
01
an agency in the Department of Justice that enforces laws and regulations for the admission of foreign-born persons to the United States
