hunt down

动词 hunt down:

1. pursue for food or sport (as of wild animals)
   同义词：hunt, run, track down

1. My dog hunted down a rabbit and killed it in the woods.
   昨天我的狗在树林里追上一只兔子，把它咬死了。
2. The hounds will soon hunt down the stag.
   猎狗不要多久就会追到那头牡鹿。