parasite

英 [ˈpærəsaɪt]

美 [ˈpærəsaɪt]

n.  寄生生物; 寄生虫; 寄生植物; 依赖他人过活者

复数：parasites　

考研TOEFLIELTSGRETEM8医学

Collins.1 / BNC.7277 / COCA.8481

牛津词典

noun

• 寄生生物；寄生虫；寄生植物
  a small animal or plant that lives on or inside another animal or plant and gets its food from it
• 寄生虫；依赖他人过活者
  a person who always relies on or benefits from other people and gives nothing back

柯林斯词典

• 寄生虫；寄生物
  Aparasiteis a small animal or plant that lives on or inside a larger animal or plant, and gets its food from it.
• 不劳而获者；寄生虫
  If you disapprove of someone because you think that they get money or other things from other people but do not do anything in return, you can call them aparasite.

英英释义

noun

• an animal or plant that lives in or on a host (another animal or plant)
• a follower who hangs around a host (without benefit to the host) in hope of gain or advantage
  Synonym:leechspongesponger

双语例句

• Previous studies of interactions between parasitic worms and the malaria parasite Plasmodium falciparum have come to varying conclusions.
  此前关于寄生虫和恶性疟原虫之间相互作用的研究得出了迥异的结果。
• Mosquitoes pick up the malaria parasite by sucking blood from an infected person.
  蚊子在从感染了疟疾的人身上吸血时吸入了寄生的疟原虫。
• Plasmodium vivax, the worlds most common malaria parasite, now infects people previously considered to be resistant.
  间日疟原虫是世上最常见的疟疾寄生虫，现在，这种寄生虫也会感染那些之前被认为抗疟疾病的人。
• This meeting is the only international meeting that addresses the development of drugs to treat and prevent parasite infections.
  这次会议是唯一的一个国际会议，解决了一药物的发展，以治疗或预防寄生虫感染。
• Take your pet to the veterinarian for any needed shots and a parasite check.
  带你的宠物到兽医任何需要拍摄和寄生虫检查。
• Toxoplasma gondii is a protozoan parasite that can infect aves 、 mammal and human beings.
  弓形虫是一种全球性分布的寄生原虫，可感染鸟类、哺乳动物和人。
• Chinese scientists have identified a group of proteins that may help the schistosomiasis parasite survive host attacks.
  中国科学家鉴定出了一组血吸虫蛋白质，它们能帮助这种寄生虫逃避宿主的免疫攻击。
• Israeli researchers say they have developed a substance that attracts and kills mosquitoes infected with the malaria parasite.
  以色列研究人员称他们研制出了一种新的物质，能够吸引并消灭感染了疟原虫的蚊子。
• Plowe and colleagues looked at a specific parasite protein, MSP-119, used in malaria vaccines.
  Plowe和他的同事研究了疟疾疫苗中使用的一种特殊蛋白MSP-119。
• The insect can carry a parasite that infects the central nervous system.
  其携带的寄生虫能感染中枢神经系统。