migrate to1.■(尤指鱼、鸟)定期移栖到，回游到，定期迁往：These birds migrate to Europe in the summer season, returning to warmer places in the south for the winter.这些鸟夏季移栖到欧洲，冬季回到南方温暖的地方。Millions have migrated to the cities because they could not survive in rural areas.数百万人因无法在乡村生活而移居城市。