prey
noun /preɪ/
  /preɪ/
[uncountable, singular]Idioms - an animal, a bird, etc. that is hunted, killed and eaten by another猎物 - The lion will often stalk its prey for hours.狮子经常悄然跟踪猎物达几个小时。 
- birds of prey (= birds that kill for food)猛禽 
 Wordfinder- chase
- falconry
- game
- hunt
- open season
- pack
- poach
- prey
- safari
- trail
 Collocations The living worldThe living world生物界 动物 - animals mate/breed/reproduce/feed (on something)动物交配/繁育/繁殖/以…为食 
- fish/amphibians swim/spawn (= lay eggs)鱼/两栖动物游动/产卵 
- birds fly/migrate/nest/sing鸟飞翔/迁徙/筑巢/啼叫 
- insects crawl/fly/bite/sting昆虫爬/飞/咬/叮 
- insects/bees/locusts swarm昆虫/蜜蜂/蝗虫成群地飞来飞去 
- bees collect/gather nectar/pollen蜜蜂采蜜/花粉 
- spiders spin/weave a web蜘蛛结网/织网 
- snakes/lizards shed their skins蛇/蜥蜴蜕皮 
- bears/hedgehogs/frogs hibernate熊/刺猬/青蛙冬眠 
- insect larvae grow/develop/pupate昆虫的幼虫生长/发育/化蛹 
- an egg/a chick/a larva hatches卵孵化;小鸡出壳;幼虫孵出 
- attract/find/choose a mate吸引/找到/选择配偶 
- produce/release eggs/sperm产卵;排卵;产生/释放精子 
- lay/fertilize/incubate/hatch eggs产卵;使卵受精;孵卵 
- inhabit a forest/a reef/the coast栖居于森林/礁石/海岸 
- mark/enter/defend (a) territory标出/进入/保卫领地 
- stalk/hunt/capture/catch/kill prey悄悄接近/猎杀/捕获/杀死猎物 
 植物和真菌 - trees/plants grow/bloom/blossom/flower树木/植物生长/开花 
- a seed germinates/sprouts种子发芽 
- leaves/buds/roots/shoots appear/develop/form叶子/花蕾/根茎/幼苗长出来/长大/成形 
- flower buds swell/open花蕾含苞欲放/绽放 
- a fungus grows/spreads/colonizes something菌类生长/扩散/长满… 
- pollinate/fertilize a flower/plant给花/植物授粉 
- produce/release/spread/disperse pollen/seeds/spores长出/传播花粉/种子/孢子 
- produce/bear fruit结果 
- develop/grow/form roots/shoots/leaves长出根茎/嫩芽/叶子 
- provide/supply/absorb/extract/release nutrients提供/吸收/提取/释放营养物 
- perform/increase/reduce photosynthesis进行/增加/减少光合作用 
 细菌和病毒 - bacteria/microbes/viruses grow/spread/multiply细菌/微生物/病毒生长/扩散/繁殖 
- bacteria/microbes live/thrive in/on something细菌/微生物在…中存活/大量生长 
- bacteria/microbes/viruses evolve/colonize something/cause disease细菌/微生物/病毒进化/长满…/引发疾病 
- bacteria break something down/convert something (into something)细菌(将某物)分解/转化(成某物) 
- a virus enters/invades something/the body病毒进入/侵入某物/身体 
- a virus mutates/evolves/replicates (itself)病毒变异/演化/(自我)复制 
-  be infected with/contaminated with/exposed to a new strain of a virus/drug-resistant bacteria感染上/接触到一种新病毒/抗药性细菌 
- contain/carry/harbour bacteria/a virus带有细菌/病毒 
- kill/destroy/eliminate harmful/deadly bacteria杀灭有害的/致命的细菌 
 Topics Birdsc1, Animalsc1- The young deer are ideal prey for the leopard.小鹿是豹的理想猎物。 
- They watched a hawk swoop down on its unsuspecting prey.他们看到一只鹰向毫无戒备的猎物猛扑过去。 
- a cat pouncing on its prey猛扑向猎物的猫 
 Collocations Dictionaryadjective- easy
- helpless
- unsuspecting
- …
 - chase
- circle
- hunt for
- …
 - prey for
- prey to
 - a beast of prey
- a bird of prey
- be prey to something
- …
 
- The lion will often stalk its prey for hours.
- a person who is harmed or tricked by somebody, especially for dishonest purposes受害者;受骗者 - Elderly people are easy prey for dishonest salesmen.老年人容易上狡诈推销员的当。 
 Collocations Dictionaryadjective- easy
- helpless
- unsuspecting
- …
 - chase
- circle
- hunt for
- …
 - prey for
- prey to
 - a beast of prey
- a bird of prey
- be prey to something
- …
 
- Elderly people are easy prey for dishonest salesmen.
词源Middle English (also denoting plunder taken in war): the noun from Old French preie, from Latin praeda ‘booty’, the verb from Old French preier, based on Latin praedari ‘seize as plunder’, from praeda.
Idioms 
be/fall prey to something (formal)
- (of an animal动物 被捕食;成为猎物 - Many small birds and rodents fall prey to the domestic cat.许多小鸟和啮齿动物成为家猫的猎物。 
 
- Many small birds and rodents fall prey to the domestic cat.
- (of a person人 受害;受坏影响 - Since the attack, she had fallen prey to irrational fears.自从那次袭击后,她就成了非理性恐惧的牺牲品。 
- She knew she must not fall prey to his charm.她清楚自己绝不可以被他迷住。 
- The new government has fallen prey to corruption and fraud.新一届政府深受腐败与欺诈之苦。 
 
- Since the attack, she had fallen prey to irrational fears.