immigration基本解释
n,外来移民；移居,同近
immigration相关例句和用法He called for a common European policy on immigration..他要求欧洲国家实施共同的移民政策。
immigration英英释义外来移民；移居英释中释nthe process of entering another country in order to live there permanently
immigration短语illegal immigration,非法移民；非法入境.短语
