prey on

汉语翻译

捕食, 掠夺

The decision prey on his mind.
这项决定折磨着他。
Any of various slender, narrow-winged hawks of the genus Circus, such as the marsh hawk, that prey on small animals.
各种瘦长窄翅膀的、以捕食小动物为生的鹞属鹰类中的任何一种，例如丛林鹰
In those far- off times Viking pirates used to prey on the coasts of Europe.
在那些遥远的时代里，北欧海盗经常在欧洲海岸一带进行掠夺。
Hawks prey on small birds.
鹰捕食小鸟。