英语词汇“migration”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

mi•gra•tion n.

the process or act of migrating.
a migratory movement:preparations for the migration.
a number or body of persons or animals migrating together.
Physics[Chem.]a movement or change of position of atoms within a molecule.
Physicsdiffusion (def. 3a).

Latin migrātīon- (stem of migrātiō). See migrate, -ion
1605–15

mi•gra′tion•al, adj.

Collins Concise English Dictionary © HarperCollins Publishers::

migration /maɪˈɡreɪʃən/ n

the act or an instance of migrating
a group of people, birds, etc, migrating in a body
a movement of atoms, ions, or molecules, such as the motion of ions in solution under the influence of electric fields

miˈgrational adj

mi•grate v., -grat•ed, -grat•ing.

to move from one country, region, or place to another:[~ + from/to + object]migrated from the farms to the cities.
to pass at regular periods from one region to another, as certain birds:[no object]The birds migrated south for the winter.

mi•gra•tion n. [countable]Some birds begin their migrations early.[uncountable]large-scale migration from the farms to the cities.
mi•gra•to•ry adj.: migratory birds.See -migr-.

mi•grate v.i., -grat•ed, -grat•ing.

to go from one country, region, or place to another.
to pass periodically from one region or climate to another, as certain birds, fishes, and animals:The birds migrate southward in the winter.
to shift, as from one system, mode of operation, or enterprise to another.
Biology[Physiol.](of a cell, tissue, etc.) to move from one region of the body to another, as in embryonic development.
[Chem.]
- (of ions) to move toward an electrode during electrolysis.
- (of atoms within a molecule) to change position.
British Terms(at British universities) to change or transfer from one college to another.

Latin migrātus (past participle of migrāre to move from place to place, change position or abode), equivalent. to migrā- verb, verbal stem + -tus past participle suffix
1690–1700

mi′gra•tor, n.

1.See corresponding entry in Unabridged move, resettle. Migrate, emigrate, immigrate are used of changing one's abode from one country or part of a country to another. To migrate is to make such a move either once or repeatedly:to migrate from Ireland to the United States.To emigrate is to leave a country, usually one's own (and take up residence in another):Each year many people emigrate from Europe.To immigrate is to enter and settle in a country not one's own:There are many inducements to immigrate to South America.Migrate is applied both to people or to animals that move from one region to another, esp. periodically; the other terms are generally applied to movements of people.

1.See corresponding entry in Unabridged remain.

单词	migration
释义	WordReference Random House Unabridged Dictionary of American English © 2024 mi•gra•tion (mī grā′shən),USA pronunciation n. the process or act of migrating. a migratory movement:preparations for the migration. a number or body of persons or animals migrating together. Physics[Chem.]a movement or change of position of atoms within a molecule. Physicsdiffusion (def. 3a). Latin migrātīon- (stem of migrātiō). See migrate, -ion 1605–15 mi•gra′tion•al, adj. Collins Concise English Dictionary © HarperCollins Publishers:: migration /maɪˈɡreɪʃən/ n the act or an instance of migrating a group of people, birds, etc, migrating in a body a movement of atoms, ions, or molecules, such as the motion of ions in solution under the influence of electric fields miˈgrational adj WordReference Random House Learner's Dictionary of American English © 2024 mi•grate /ˈmaɪgreɪt/USA pronunciation v., -grat•ed, -grat•ing. to move from one country, region, or place to another:[~ + from/to + object]migrated from the farms to the cities. to pass at regular periods from one region to another, as certain birds:[no object]The birds migrated south for the winter. mi•gra•tion /maɪˈgreɪʃən/USA pronunciation n. [countable]Some birds begin their migrations early.[uncountable]large-scale migration from the farms to the cities. mi•gra•to•ry /ˈmaɪgrəˌtɔri/USA pronunciation adj.: migratory birds.See -migr-. WordReference Random House Unabridged Dictionary of American English © 2024 mi•grate (mī′grāt),USA pronunciation v.i., -grat•ed, -grat•ing. to go from one country, region, or place to another. to pass periodically from one region or climate to another, as certain birds, fishes, and animals:The birds migrate southward in the winter. to shift, as from one system, mode of operation, or enterprise to another. Biology[Physiol.](of a cell, tissue, etc.) to move from one region of the body to another, as in embryonic development. [Chem.] (of ions) to move toward an electrode during electrolysis. (of atoms within a molecule) to change position. British Terms(at British universities) to change or transfer from one college to another. Latin migrātus (past participle of migrāre to move from place to place, change position or abode), equivalent. to migrā- verb, verbal stem + -tus past participle suffix 1690–1700 mi′gra•tor, n. 1.See corresponding entry in Unabridged move, resettle. Migrate, emigrate, immigrate are used of changing one's abode from one country or part of a country to another. To migrate is to make such a move either once or repeatedly:to migrate from Ireland to the United States.To emigrate is to leave a country, usually one's own (and take up residence in another):Each year many people emigrate from Europe.To immigrate is to enter and settle in a country not one's own:There are many inducements to immigrate to South America.Migrate is applied both to people or to animals that move from one region to another, esp. periodically; the other terms are generally applied to movements of people. 1.See corresponding entry in Unabridged remain.
随便看	showing showjumping showless showman showmanly showmanship show-me show me state shown show off show-off show-offish show of hands showpiece showplace showroom show-stopper showstopper show-stopping showstopping show-through showtime show trial show up show window