immigration
n. 移居；移民
近义词：migration，settlement，colonization，arrival，entry，in-migration，emigration，
英英释义
Noun
- migration into a place (especially migration to a country of which you are not a native in order to settle there)
- the body of immigrants arriving during a specified interval;
"the increased immigration strengthened the colony"
例句
用作名词(n.)
- He is talking about immigration.他正在谈论移居国外的事.
- There are strict controls on immigration into this country.移民到这个国家有严格的限制。
- The increased immigration strengthened the colony.移民的增加巩固了这个殖民地。