| 释义 |
mi·gra·tionAW BrE /maɪˈɡreɪʃn/ NAmE /maɪˈɡreɪʃn/ noun [U , C ]the movement of large numbers of people , birds or animals from one place to another 迁移；移居；迁徙◆ seasonal migration 季节性迁徙◆ mass migrations 大规模的迁移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）迁移，转移；（计算机系统的）改变 |