em·i·grate /ˈemɪɡreɪt/ ●○○ verb [intransitiveI] LEAVE YOUR HOME/COUNTRYto leave your own country in order to live in another country 移居外国 → immigrateemigrate to/from He emigrated to Australia as a young man. 他年轻时移居澳大利亚。
—emigration /ˌemɪˈɡreɪʃən/ noun [countableC, uncountableU]