migrate
verb uk/maɪˈɡreɪt/ us/ˈmaɪ.ɡreɪt/
(TRAVEL/MOVE)
[ I ]（动物）迁徙，移栖
When an animal migrates, it travels to a different place, usually when the season changes.
These animals migrate annually in search of food. 这些动物为寻找食物每年都迁徙。
In September, these birds migrate 2,000 miles south to a warmer climate. 9月，这些鸟会向南迁徙2000英里到更温暖的地方。
[ I ]（指人）大批外出；（暂时）移居，迁移
If people migrate, they travel in large numbers to a new place to live temporarily.
Mexican farm workers migrate into the US each year to find work at harvest time. 墨西哥农场工人每年收获季节到来时都大批涌入美国找工作。
[ I ]移动，转移
to move from one place to another
Trade has migrated from local shops to the larger chain stores. 贸易正从当地的商店转移到更大的连锁商店。
(COMPUTING)
[ I or T ] computing specialized迁移（使用新的操作系统，或将资料从一种操作系统移至另一种操作系统）
to begin using a new computer system, or to move information from one type of system to another
Migrating to Windows XP shouldn't cause you any problems. 改用 Windows XP 不会给你带来任何不便。