候鸟
英文解释:
  1. n.  corbie
  2. n.  migrant
  3. n.  migrator
  4. n.  passage
  5. n.  visitant
  6. n.  visitor
  7. n.  a migratory bird
  8. n.  migratory bird
  9.   bird of passage
  10. adj.  migratory
  11. n.  migratory bird that lives in an area temporarily or at a certain season
  12.   birds of passage
法文解释:
  1. n.  oiseaux migrateurs, oiseaux de passage