migrate

英 [maɪ'greɪt; 'maɪgreɪt] 美['maɪɡret]

• vi. 移动；随季节而移居；移往
• vt. 使移居；使移植

1. move from one country or region to another and settle there;

"Many Germans migrated to South America in the mid-19th century"

"This tribe transmigrated many times over the centuries"

2. move periodically or seasonally;

"birds migrate in the Winter"

"The worker migrate to where the crops need harvesting"