infest

英 [ɪnˈfest]

美 [ɪnˈfest]

v.  大量滋生; 大批出没于

过去分词：infested　过去式：infested　现在分词：infesting　第三人称单数：infests　

TOEFLIELTSGRETEM8医学

Collins.1 / BNC.18990 / COCA.17621

牛津词典

verb

• 大量滋生；大批出没于
  to exist in large numbers in a particular place, often causing damage or disease
  1. shark-infested waters
     鲨鱼成群的水域
  2. The kitchen was infested with ants.
     厨房里到处是蚂蚁。

柯林斯词典

• VERB (昆虫、老鼠等)大批出没于,侵扰
  When creatures such as insects or ratsinfestplants or a place, they are present in large numbers and cause damage.
  1. ...pests like aphids which infest cereal crops.
     像蚜虫这样大肆侵害谷物的害虫
• VERB 遍布于;充斥
  If you say that people or things you disapprove of or regard as dangerousare infestinga place, you mean that there are large numbers of them in that place.
  1. Crime and drugs are infesting the inner cities.
     市中心充斥着犯罪与毒品。

英英释义

verb

• invade in great numbers
  1. the roaches infested our kitchen
  Synonym:overrun
• live on or in a host, as of parasites
• occupy in large numbers or live on a host
  1. the Kudzu plant infests much of the South and is spreading to the North
  Synonym:invadeoverrun

双语例句

• At last, the paper also points out the enterprises 'alone price competitions will change to the competitions of stratagem alliance and industry infest chain, predicating the competition change from low level to high level.
  最后指出企业间单枪匹马的价格竞争要向战略联盟间和产业群居链间竞争、服务品牌与差异化竞争转变，即从低层次的竞争向高层次上的竞争转变。
• The vermin that infest the crops.
  大肆侵犯作物的害虫。
• Any of various small or minute arachnids of the order Acarina that are often parasitic on animals and plants, infest stored food products, and in some species transmit disease.
  蜱螨目的任何一种小的乃至微小的蜘蛛纲动物，通常寄生于动植物体内，也寄生在储藏食物中，有些种还传播疾病。
• Crime and drugs are infesting the inner cities.
  市中心充斥着犯罪与毒品。
• The most high infest rate of VAM to root tip is the meiosis zone, VAM can induce root primordium here, VAM also can infect the root cap.
  VAM对根尖的侵染率差异以分生区最显著，并可诱导形成根原基；VAM可侵染根冠。
• If they infest the grapevines, even pesticides are often no use.
  如果它们大批滋生在葡萄藤上，甚至农药也常常没有了效用。
• No one wanted to accidentally infest the world with a deadly virus!
  没有人希望出现意外，用一种致命的病毒侵扰全世界！
• Exploring the evolutionary laws and emergent behaviors of population within its evolutionary process in virtual environment, some simple ecological and evolutionary mechanisms in nature such as competition, cooperation, infest, and depopulation etc.
  计算和考察了虚拟环境中生物在进化过程中的演变规律和涌现特征，模拟和解释了一些简单的生态行为和进化规律，如竞争、协作进化、群居、物种灭绝等现象。
• Buzzing insects will infest all your trees and the crops of your soil.
  害虫要吃尽你所有的树木和土地的出产。
• Ecological Study of the Mortality of Colorectal Cancer during Different Periods after Schistosomiasis Was Primarily Eliminated; Such substances are mainly used to control pests that infest cultivated plants and crops or to eliminate disease-carrying insects in specific areas.
  基本消灭血吸虫病后不同时期的结肠、直肠癌死亡情况的生态学研究主要用于控制侵扰作物的害虫或者在特定地区消灭传染疾病的昆虫。