1.寄生物;寄生虫;寄生菌;寄生植物;寄生矿物
2.食客;清客,谄媚者
3.反射器
1.a lazy person who lives by getting money, food, etc. from other people
2.a plant or animal that lives in or on another type of animal and feeds on it
1.Taking drugs to get rid of parasites may not always work, as a drug will often drive a parasite from one organ of the body to another.
服药摆脱寄生虫不见得总是见效，这是因为药品经常驱使寄生虫从体内一个器官到另一个。
2.Once in the brain, the parasite surrounds itself with a cyst, then seems to go dormant.
一旦进入大脑，弓形虫就把自己包在一个包囊中，随后进入休眠期。
3.The researchers say that this protein structure can be used as a new target to design drugs that override the parasite's resistance.
正因为如此，研究者们说，可以把这种蛋白质结构作为研发靶点，研究克服疟原虫抗性的新药。
4.An infected female Anopheles mosquito's saliva contains great numbers of the form of the parasite known as the sporozoite.
在感染了的雌疟蚊的唾液里，含有大量叫作子孢子的疟原虫。
5.Jewish Mother: A man who goes out with a porced woman with children is a loser and a parasite.
母亲：一个跟带孩子的离婚女人约会的男人可不就是没出息的人和寄生虫。
6.There was thought to be one exception, however, in the form of Giardia, a single-celled parasite with a nasty effect on people.
曾经一度认为有一个例外，是一种叫Giardia的单细胞寄生生物，常引起人体患鞭毛虫病。
7.In other words, the rat plays taxi to the parasite, finding it a new feline host and completing the Toxo lifecycle.
换句话说，老鼠扮演了这种弓形虫的传播者的作用，发现新的猫科宿主，完成弓形虫的生命循环。
8.That Toxo-infected rats approach cats has long been a well-known example of a parasite manipulating the behavior of its mammalian host.
弓形体原虫感染的老鼠与猫“亲近”的现象一直被当做寄生虫操纵宿主行为的典型例子。
9.Each group feeds off of the human species like a parasite taking a little of one's chi in the act of living in such a dwelling.
在这样的住所内，每个供给人类的团体都会象条寄生虫一样来夺走你的一小部分气。
10.Because at least one kind of invasive shrimp is an even bigger pest when it has a parasite on board.
因为有一种虾类，在带有寄生物时能够更有力地入侵。