the movement every year of large numbers of birds or animals from one place to another 遷移;移居;遷徙 the seasonal migration of blue whales 藍鲸的季節性遷徙 the migration routes of birds 鳥類的遷徙路線
Oxford Collocations Dictionaryadjective- seasonal
- autumn
- fall
- …
- wave
- occur
- take place
- increase
- …
- path
- pattern
- route
- …
- migration from
- migration to
- migration (from…) (to…)
the movement of people to a new country or area in order to find work or better living conditions 遷移;移居;遷徙 migration from rural to urban areas 從農村地區到城市的遷移 It was one of the largest mass migrations in US history. 這是美國歷史上最大的大規模移民之一。 Net migration— more people moving to the state than leaving—accounts for about two thirds of the population gain. 淨移民——移居該州的人比離開該州的人多——約佔人口增長的三分之二。
Extra ExamplesTopics Social issuesc1The decline of the rural economy has caused urban migration. 農村經濟的衰退已經導致許多人向城市遷移。 the forced migration of African slaves 非洲奴隸的被迫遷移 the great waves of migration that took Europeans to the New World 把歐洲人帶到新大陸的一波波巨大的移民潮
the act of moving programs, etc. from one computer system to another; the fact of changing from one computer system to another (程序或硬件的)遷移,轉移;(計算機系統的)改變