immigration
英 [?m?'ɡre??n]
美[,?m?'ɡre??n]
- n. 外來移民；移居
英英釋意
- 1. migration into a place (especially migration to a country of which you are not a native in order to settle there)
- 2. the body of immigrants arriving during a specified interval;
- "the increased immigration strengthened the colony"