The owl preys on mice.
猫头鹰捕食老鼠。

he preys on young women.
他专门捕食年轻女人

The fox preys farthest from home.
狐狸在离窝最远得地方捕食。

The beast preys on living animals.
这野兽捕食活的动物。

Ruthless person who preys on others.
残酷剥削他人的人。

The fox preys farthest from his hole.
狐狸捕食，远离洞府。

Worry about her debts preys on her mind.
欠债的事使她忧心忡忡。

Hes very charming and preys on rich widows.
他长得很英俊，专靠耍弄有钱的寡妇。

He's very charming and preys on older women.
他非常迷人，靠欺骗年纪较大的女人过日子。

One that preys on or clings to another a parasite.
吸血鬼, 寄生虫, 食客寄生于他人或粘着于他人的人寄生虫

Osprey is a kind of large hawk that preys on fish.
鹗是一种食鱼的大鹰。

The shark preys on whatever it can attack and kill.
鲨鱼捕食一切它可以攻击和杀死的东西。

A person, such as an extortionist, who preys upon others.
敲诈勒索者, 无情掠夺别人的人

Thanks to these foolish girls, I didnt have to hunt for my preys.
但也感谢这些愚蠢的女人，我就不用亲自去捕猎了。

It preys chiefly on muscid s. It is important natural enemy for muscid type.
黄粪蝇主要以蝇类为食，是蝇类的一种很重要的天敌。

The niches of Agistemus exsertus and its primary preys in the citrus ecosystem
橘园中重要天敌具瘤神蕊螨与其主要猎物的生态位

The Metapopulation Dynamics in the Consumptive and Nonconsumptive Effects on Preys
在消耗和非消耗影响下的食饵集合种群动力学行为

This wasp is not a pollinator but rather a copycat that preys on real pollinator wasps.
这种黄蜂并不传粉，相反它是以真正的传粉黄蜂为食的。

Wolf preys on various animals, securing some by craft, some by strength, and some by fleetness.
狼捕食各种动物，有得用狡计，有得用强力，有得靠捷速。

This paper discusses a type of reaction diffusion system composed of one predator and two preys.
讨论了由一个捕食者和两个食饵组成的反应扩散方程组。

Arboreal predators include small mammals including the pine marten, wild cats, and the stoat, which preys on nestlings.
栖树性的捕猎者包括松貂，野猫，白鼬等，主要攻击幼小的个体