The mistletoe plant is a parasite on trees.

槲于树上植物。

Ocular infections with helminthic parasites are uncommon and have been well described previously.

眼睛虫感染相当少见，但陆续都有病例被报告。

I don't want to be a parasite.I must earn my own way in life.

我不想做虫, 我要自己养活自己。

Fleas are parasites.

跳虫。

A big problem, for example, is the vireo varroa mite, a deadly parasite.

例如，一大问题就瓦螨，一种致死虫。

Delusional parasitosis is a form of psychosis in which sufferers hold a delusional belief they are infested with parasites.

什么'妄想虫-妄想有皮肤疾病，由于虫感染'?

Coenurosis is the disease caused by coenurus parasites in the brain and spind cord of the bovine and ovine.

多头常于牛羊脑和脊髓,引起疾病。

He proed to be infected by Trypanosoma eansi, a trypanosome which is usually a parasite of arious animals, particularly cattle.

他被证实感染了伊氏锥虫，这种锥虫一种在各种动物，特别牛中常见虫。

In this article,many kinds of Cervidae animal entozoic and ectozoic parasite are summarized throughout the world,especially in North America and Europe.

对引起世界各地尤其北美洲和欧洲鹿科动物虫病多种内虫及外虫进行了介绍。

This previously undiscovered species is a cestoid parasite, up to 30 centimetres long and weighing up to 70 grams from the late Holocene.

这种之前没有被发现物种来全新世晚期，一种绦虫，超过30厘米长和70克重。

Conclusion Drug plates, media, adhesive paper, parasites and operation technique can affect the result of in vitro microtest for drug sensitivity of P. falciparum.

结论涂药板、培养基、密封胶带纸、疟原虫及操作技术等均可影响体外微量法测定结果。

Yiwei Fungin is a sort of antibiotic of anti-parasite, which prevent any sort of health-affecting and production performance from the parasite inside and outside by using low dosage.

伊维菌素一类具有抗虫活性大环内酯类抗素，低剂量就能有效防治影响动物健康和产性能各种内外虫。

Human African trypanosomiasis, more commonly called sleeping sickness, is induced by a parasite, the trypanosome, transmitted to humans by the bite of an insect, the glossinid tse-tse fly.

人类非洲锥虫病，更多被称为昏睡病，由锥体虫通过拟舌蝇叮咬感染人体而引起。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同发疹伤寒病原体（可由壁虱，跳，虱子等虫传播）引起疾病被人们称为斑疹伤寒。