connected with, or having the habit of, regular migration 迁移的;迁徙的;移栖的 migratory flights/birds 迁徙飞行的鸟群;候鸟
Extra ExamplesThe bird had strayed far from its usual migratory route. 这只鸟已经偏离了它通常的迁徙路线。 The wetlands are home to migratory birds. 那片湿地是候鸟的栖息地。 The whales are migratory and can be seen heading north in late fall. 鲸鱼是迁徙性的,可以看到它们在深秋向北迁徙。 They will soon start their spring migratory flight. 它们将很快开始春季迁徙飞行。
Oxford Collocations DictionaryMigratory is used with these nouns:- bird