[] (about a lot of people) to move from one town, country, etc. in order to go and live and work in another （许多人）迁移，移居◆Farmers migrated to the cities. 农民移居到城市。
[] to move from one place to another 移动◆Jobs and investment have continued to migrate abroad. 就业机会和投资持续向国外转移。
(; ) [] to change, or cause sb/sth to change, from one service or technology to another 迁移；转向◆Newspaper readers are migrating to the Internet. 报纸读者正流向互联网。◆We are migrating customers to our new high-speed service. 我们将顾客转向我们新的高速服务。
() [] to move programs or hardware from one computer system to another （将电脑程序或硬件）转移，迁移
▸migration /maɪˈgreɪʃn/
noun
[, ]◆labour migration from low to high-income countries 从低收入国家向高收入国家的劳动力转移◆a migration of customers to rival businesses 顾客流向对手企业▸migratory /ˈmaɪgrətri; maɪˈgreɪtəri; NAmEˈmaɪgrətɔːri/