migratory [ˈmaɪgrətɔ:ri]

例句:

• The whole migratory cycle of eels is a mystery.
  来自BBC
• Many migratory birds visit this lake annually.
  许多候鸟每年到这个湖上作短期逗留.
  
• This does not negate the idea of migratory aptitude.
  这并没有否定迁移能力这一概念.
  
• Cheniers have a parallel , gently arcuate alignment reflecting the migratory history of the shoreline.
  沙脊呈平行的 、 微弓形排列,这能反映滨线迁移的历史.
  
• Beekeeping in the US is very much migratory.
  来自BBC
• A migratory fish which comes to the islands in autumn.
  来自J. A. Hammerton