featherwit

例句：

1. 1. Thebird's featherwit made itimpossible for the hunter to catch it.
   那只鸟的羽毛轻快，让猎人无法捕捉到它。
2. 2. He had a featherwit and was always quick to thinkof new ideas.
   他头脑灵活，总是能迅速想出新主意。
3. 3. Theswift-footedfox easily outran itsprey.
   这只敏捷的狐狸轻松地超过了它的猎物。