[N-COUNT 可数名词]移居外国者;移民 An emigrant is a person who has left their own country to live in another country.
Oxford
emi·grant/ˈemɪɡrənt; NAmEˈemɪɡrənt/nouna person who leaves their country to live in another 移居外国的人;移民◆emigrant workers移居国外的工人◆emigrants to Canada移居加拿大的人☞compare