preys
v.
掠食( prey的第三人称单数 );
掠食;
折磨;
（人）靠欺诈为生;
例句:
-
Wolf preys on various animals, securing some by craft, some by strength, and some by fleetness.
狼捕食各种动物, 有的用狡计, 有的用强力, 有的靠捷速.
-
His misfortune preys upon his mind.
他的不幸使她心中苦恼.
-
The owl preys on mice.
猫头鹰捕食老鼠.
-
It also nicely falls prey to or preys on another.
来自SA
-
Oswald is a hard-hearted cynic who preys on the weakness of others.
来自R. Christiansen
-
It is a grindingly awful, painful, wretched affliction that preys on the weak and those already worst served by society.
来自SA