The singular of 'bacteria' is 'bacterium'.

bacteria的单数形式是bacterium。

He had a course of antibiotics to kill the bacterium.

他服了一疗程的抗生素来杀死细菌。

Lyme disease is caused by a bacterium transmitted to humans by deer ticks.

莱姆病是由鹿蜱传播给人类的一种细菌引起的。

Mediterranean monk seals are the only species of seal in the area where the bacterium was found.

地中海僧海豹是这个发现有细菌的地区中的唯一海豹物种。

Thus, fever would make it more difficult for an infecting bacterium to acquire iron and thus to multiply.

因此，发烧会使感染细菌更难获得铁，从而更难繁殖。

This bacterium can flourish on the dried grain used for making two staples of the Nubian diet, beer and bread.

这种细菌可以在干谷物上滋生，而干谷物用于制造努比亚人日常饮食的两大主食：啤酒和面包。

Rickettsia is a bacterium which can cause many diseases that are transmitted by blood-sucking parasitic arthropods.

立克次氏体是一种细菌，这种细菌可引起多种疾病，并通过吸血节肢寄生动物传播。

Seawater samples from the area where the seals died did contain unusually high concentrations of the toxic bacterium.

来自海豹死亡海域的海水样本确实含有异常高浓度的有毒细菌。

Ingham claimed that a GM version of a common soil bacterium could spread and destroy plants if released into the wild.

英格汉姆声称，一种普通土壤细菌的转基因版本如果被释放到野外，可能会传播并摧毁植物。

If you're a bacterium, your whole life is about swimming to nutrients and running away from things that would kill you.

如果你是一个细菌，你的一生就是游向营养物，逃避那些会杀死你的东西。

When Hehemann tested some of the genes from this bacterium, he found that, as expected, this bacterium made special enzymes to break down nori.

当 Hehemann 测试这种细菌的一些基因时，他发现，正如所料，这种细菌生产特殊的酶来分解紫菜。

To demonstrate their approach, they added the genes to a bacterium and found that a flask of the bacterial culture produced enough light to read a book by.

为了展示他们的方法，他们给一种细菌添加了这种基因，并发现培养细菌的烧瓶中放出的光足可以在旁边看书。

Recently physicians have determined that stomach ulcers are not caused by stress, alcohol, or rich foods, but a bacterium that dwells in the mucous lining of the stomach.

最近，医生们发现胃溃疡不是由压力、酒精或油腻的食物引起的，而是由一种存在于胃粘膜内壁的细菌引起的。

If the population of these other species were increased, the number of ticks acquiring the bacterium and hence the number of people contracting Lyme disease would likely decline.

如果这些其他物种的种群数量增加，蜱类捕获细菌的数量就会减少，因此感染莱姆病的人数就会减少。

However, certain other species on which the larvae feed do not harbor the bacterium.

然而，幼虫所食的某些其他物种却不存在这种细菌。

He found the bacterium had a similar effect on the mice as an anti-depressive drug might.

他发现这种细菌对小鼠的作用与抗抑郁药物的作用相似。

Other researchers had previously modified the bacterium to produce alcohol from organic waste.

其他研究人员此前已经对这种细菌进行了改造，以从有机废物中产生酒精。

Generally deer ticks pick up the bacterium while in the larval stage from feeding on infected white-footed mice.

通常，鹿蜱在幼虫阶段通过捕食受感染的白足鼠而感染了这种细菌。

Leprosy is a chronic disease caused by a bacterium, Mycobacterium leprae.

麻风是由一种细菌，即麻风分枝杆菌引起的慢性疾病。

Mycobacterium avium is a blood infection by a bacterium related to tuberculosis.

鸟型分支杆菌是由一种与结核病有关的细菌引起的血液感染。

Pneumococcal disease is caused by infection with the Streptococcus pneumoniae bacterium.

肺炎球菌病是感染肺炎链球菌引起的。

Deinococcus radiodurans, as a model organism in DNA damage and repair, is the most resistant bacterium to ionizing radiation.

耐辐射奇球菌作为 DNA 损伤和修复的典范生物，是对电离辐射最有抵抗力的细菌。

The bacterium Streptomyces coelicolor naturally produce antibiotics called prodiginines.

天蓝色链霉菌可产生名为灵杆菌素的抗生素。

The technique is based on beta-glucuronidase, an enzyme from the bacterium Escherichia coli.

该技术基于β-葡糖醛酸糖苷酶（一种来自大肠杆菌的酶）。

The bacterium is spread by exhaled droplets.

细菌通过呼出的飞沫传播。

What is a safe bacterium for a hobbyist to play with?

对于玩的爱好者来说什么是一个安全的细菌？

The disease is caused by the bacterium Vibrio cholerae.

该病由霍乱弧菌引起。

The most likely culprit is a newly discovered bacterium.

一种新发现的细菌最可疑。

Bacterium is very tiny living things, like a baby in them.

细菌是微生物，是生物中的小宝宝。

Campylobacter is a bacterium that causes intestinal infections.

弯曲杆菌是一种引起肠道感染的细菌。