migration 详细解释

migration

[mai'greiʃən]

n.移民, 移往,移动

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

词形变化

形容词: migrational |

词义辨析

同义参见:

settlement  flight  trek  

英英释义

名词 migration:

the movement of persons from one country or locality to another

a group of people migrating together (especially in some given time period)

(chemistry) the nonrandom movement of an atom or radical from one place to another within a molecule

the periodic passage of groups of animals (especially birds or fishes) from one region to another for feeding or breeding

补充

migrationmigration英:[maiˈɡreiʃən] 美:[maɪˈɡreʃən]n.1.迁移, 移居Swallows begin their migration south in autumn.燕子在秋季开始向南方迁移。

例句

1. the migration of animals in the Serengeti塞伦盖蒂大平原上的动物迁徙 2. She never lost interest in the birds' morning feeding activities, migrations, mating habits.她对鸟类的早晨觅食活动、迁徙及交配习惯一直感兴趣。 3. the migration of Soviet Jews to Israel苏联犹太人向以色列的迁移 4. Early human history is the story of migrations and counter-migrations back and forth across the globe.早期人类历史就是在全球范围内来回不断迁移的历史。 5. Even if these migrations can be absorbed, absorption will be only a temporary solution.即使这一批一批的移民能够被吸收, 也只是暂时的权宜之计。 6. an expert on bird migration研究鸟类迁徙的专家 7. mass migrations of workers工人移民潮 8. fall migrations to breeding grounds秋季前往繁殖地的迁徙

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