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词汇 bacteria
释义 bacteria
noun
uk /bækˈtɪə.ri.ə/ us /bækˈtɪr.i.ə/
plural ofbacterium(bacterium的复数)
Examples

a colony of bacteria
There are many different types of bacteria.
Some bacteria can only live in anaerobic conditions.有些细菌只能在无氧条件下生存。
Food must be heated to a high temperature to kill harmful bacteria.食物必须经高温加热以杀灭有害细菌。
Many sorts of bacteria are resistant to penicillin.有很多种细菌能抵抗青霉素。
SMART Vocabulary: related words and phrases

Bacteria, moulds, germs & viruses
abacterial
acquired immune deficiency syndrome
acquired immunodeficiency syndrome
adenovirus
aerobe
bacteriology
flora
fly agaric
germicidal
germophobe
gnotobiotic
listeria
microbe
microorganism
probiotic
prokaryotic
reindeer moss
respiratory syncytial virus
retroviral
root rot

bacteria | American Dictionary


bacteria
plural noun
us/bækˈtɪər·i·ə/singularbacteriumus/bækˈtɪr·i·əm/
biology
very small organisms that are found everywhere and are the cause of many diseases

Examples of bacteria


bacteria
A discrete ability to tell time may facilitate the growth pattern of the desert bacterium.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Actin filament assembly generates the force that pushes the bacterium in the mammalian host cytoplasm forward.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
The lesions caused by the activity of the scolytid create an entry site for secondary infection by bacteria and fungi.
On each slide, bacteria were viewed at 630x magnification and 10 square fields measuring 145 m per side.
However, these findings are restricted to a fraction of (known) cultivable and viable bacteria only.
The level of attaching bacteria were estimated by three different methods.
Indeed, flagella handedness has no effect on the tumbling of short bacteria, as they make many turns before ending at a new angle.
However, the distribution of bacterial cells inside the colony looked almost homogeneous, and the bacteria were moving around actively even deep inside the colony.
A candidate might be the variation of agar surface tension along the envelope due to some surfactant secreted by the bacteria.
Residual bacteria in the lawn were collected separately after removal of the glutaraldehyde.
Total fluorescence after solubilization of the dye and number of bacteria have been correlated in the test conditions.
None of the sequences could be assigned to obligate anaerobic bacteria.
The quantity of adhering bacteria was measured by a rapid method based on reactivity kinetics of a constitutive bacterial enzyme under substrate-saturated conditions.
The bacteria were more uniformly contrasted and had ruffled outer membranes.
When presented with a sudden influx of sugars, the bacteria within the plaque rapidly ferment this easily utilizable carbon source to excreted organic acids.
See all examples of bacteria
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

Collocations withbacteria


bacteria

These are words often used in combination with bacteria.

Click on a collocation to see more examples of it.


aerobic bacteria
Despite intense disinfecting and cleaning procedures, the clone libraries revealed a high diversity, which was restricted to only aerobic bacteria.
anaerobic bacteria
Although hopanoid biosynthesis does not require oxygen, these lipids have never been isolated from strictly anaerobic bacteria.
antibiotic-resistant bacteria
Transmission of antibiotic-resistant bacteria from livestock to humans can occur through routes hardly imagined earlier.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
See all collocations with bacteria
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