migration

[mai'greiʃən]

n.移民, 移往,移动

例句与用法：

Scientists have studied the migration of fish over long distances.

科学家研究过鱼类远距离回游的现象。

A movement from one place to another, as by going by, through, over, or across; transit or migration.

通过从一处到另一处的移动，如经过、穿过、越过或横穿; 转移或迁移

There was a huge migration of people into Europe because of the war.

因为战争，大量的移民涌入欧洲。

Seabirds will fly from here to another place for migration every year.

海鸟每年都要从一个地方迁徙到另一个地方。

词形变化：

形容词: migrational |

详细释义：

n.

1. 迁移; (候鸟等的)迁徙[U][C]

There has been a migration of people from the country to the towns.

人们从乡下移居城镇。

the annual migration of birds

候鸟每年的迁徙

2. 移民群; 移栖动物群[C]

3. 【化】【物】移动, 徙动