1.

1. 移居者：migrationvolume 迁移卷 卷转移 卷转移 | migrator 移居者 | migratoryanti-cyclone 迁移性高气压

2. migrator

2. 移民：migration statistics 迁徙统计 | migrator 移民 | migratory behavior 迁徙行为

3. migrator的反义词

3. 基情岁月：成大建筑落水山庄 fw 140.116.37.3 | 基情岁月 migrator 140.116.39.70 | 设计实验资讯站 id 140.116.42.111

4. 迁移程序：迁移 migration | 迁移程序 migrator | 迁移的 migrated

1. an animal (especially birds and fish) that travels between different habitats at particular times of the year

2. traveler who moves from one region or country to another

    Synonym: migrant