migratory例句
Many
migratory birds visit this lake annually.
许多候鸟每年到这个湖上作短期逗留.
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.
The positive rate of
migratory birds is higher than birds.
候鸟的阳性率极显著高于留鸟.