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
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
双语例句
- 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。 - The animals become infected when they get bitten by ticks carrying the parasite that causes the disease.
当牛被携带了可以导致该疾病的寄生虫的蜱虫叮咬后就会感染。 - The scientists in the United States centered their work on the parasite that causes Texas cattle fever.
美国科学家将工作重点放到了引起德克萨斯州牛发烧的寄生虫上。 - 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。 - After feeding, they pass a parasite called trypanosoma cruzi in their faeces.
吸血后，它们将一种叫作克氏锥虫的寄生虫排到其粪便中。 - 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。 - 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。 - 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。 - One of the ways the parasite spreads is through fecal matter.
寄生虫传播的一种方式是通过排泄物。 - But parasite and toxin in the soil also can cause fatal influence to the human body.
不过，泥土中的寄生虫和毒素也会对-人体产生致命影响。