birds of passage

• 候鸟

birds of passage的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 bird of passage:

1. someone who leads a wandering unsettled life

2. any bird that migrates seasonally

birds of passage的用法和样例：

例句

1. Many migratory birds visit this lake annually.
   许多候鸟每年到这个湖上作短期逗留。
2. It has been really rare to see migrant birds here.
   现在在这里看到候鸟已经很不容易了。