bacteria
n. [微] 细菌
n.
细菌(bacterium的名词复数)；
双语释义
n.(名词)[P]细菌 very small living things related to plants, some of which cause disease
英英释义
bacteria[ bæk'tiəriə ]
n.(microbiology) single-celled or noncellular spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission; important as pathogens and for biochemical properties; taxonomy is difficult; often considered plants
同义词：bacterium
词汇搭配
用作名词 (n.)
动词+～
cultivate bacteria培养细菌
identify bacteria确定细菌类别
形容词+～
dangerous bacteria危险的细菌
harmless bacteria无害的细菌
名词+～
soil bacteria土壤细菌
～+名词
bacteria carrier细菌载体
词组短语
lactic acid bacteria乳酸菌
pathogenic bacteria致病菌；病原菌
photosynthetic bacteria光合细菌
harmful bacteria有害细菌；病菌
anaerobic bacteria厌氧细菌，厌氧菌；嫌气细菌
sulfate reducing bacteria硫酸盐还原菌
coliform bacteria大肠型细菌
aerobic bacteria需氧细菌；好氧细菌
heterotrophic bacteria异养细菌
acetic acid bacteria醋酸菌；乙酸菌；醋酸细菌
denitrifying bacteria反硝化细菌
intestinal bacteria肠道细菌
nitrifying bacteria硝化细菌；硝化菌
methane bacteria甲烷菌；甲烷细菌
iron bacteria铁细菌
gram negative bacteria革兰氏阴性细菌
symbiotic bacteria共生菌
sulphate reducing bacteria硫酸还原物
同近义词辨析
bacteria, germ, virus, bug, microbe这组词都有“致病的微生物”的意思，其区别是：
bacteria(系bacterium的复数形式)，泛指任何在动植物体中广泛传播的微生物细菌，其中有的对生命体无害，有的能导致传染病或严重疾病，如天花、霍乱等。
germ微生物的俗称，专指引起人体生命的病菌。
virus技术用语，特指病毒或过滤性病原体。
bug非正式用词，指细菌或由病毒所引起的传染病。
microbe本义指在显微镜下才能见到的微生物，现在多指引起疾病的细菌。
双语例句
用作名词(n.)
Many diseases are caused by bacteria.
许多疾病是由细菌引起的。
Bacteria are too small to see with the naked eye.
细菌太小，肉眼看不见。
It is possible to multiply bacteria and other living organisms in the laboratory.
在实验室能够繁殖细菌和其他生物。
权威例句
Quorum Sensing in BacteriaNeutrophil extracellular traps kill bacteria.
Use of nuclepore filters for counting bacteria by fluorescence microscopy.
A manual for the practical study of the root-nodule bacteria.
Antimicrobial peptides: pore formers or metabolic inhibitors in bacteria?
Towards a natural system of organisms: proposal for the domains Archaea, Bacteria, and Eucarya.
Dendritic cells express tight junction proteins and penetrate gut epithelial monolayers to sample bacteria
Silver nanoparticles as antimicrobial agent: a case study on E. coli as a model for Gram-negative bacteria.
Multidrug-resistant, extensively drug-resistant and pandrug-resistant bacteria: an international expert proposal for interim standar...
A Broad Host Range Mobilization System for In Vivo Genetic Engineering: Transposon Mutagenesis in Gram Negative Bacteria
bacteria (n.)
1847, plural of Modern Latin bacterium, from Greek bakterion "small staff," diminutive of baktron "stick, rod," from PIE *bak- "staff used for support" (also source of Latin baculum "rod, walking stick"). So called because the first ones observed were rod-shaped. Introduced as a scientific word 1838 by German naturalist Christian Gottfried Ehrenberg (1795-1876).
1. Bacteria will not breed in alcohol.
细菌在酒精里不会繁殖。
《21世纪大英汉词典》
2. Is it possible to multiply bacteria in the laboratory?
有可能在实验室繁殖细菌吗?
《21世纪大英汉词典》
3. When you eat off the plate, all of those bacteria go into your stomach.
当你吃掉了盘子里的食物时，这些细菌就会进入你的肚子。
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4. But she correctly points out that bacteria are everywhere: on us, in us and all around us.
但是她正确地指出细菌无处不在：在我们身上，在我们体内以及在我们周围。
article.yeeyan.org
5. Some of these bacteria are actually good for you.
实际上，这些细菌有的对你是很有好处的。
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6. These bacteria make food from the sun like plants do.
这些细菌像植物一样利用阳光来制造食物。
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7. At the level of our cells, humans have far more in common with mushrooms, magnolias and marigolds than we do with bacteria.
我们人类的细胞水平与蘑菇、玉兰类的植物和金盏花有更多的共同性，远远多于与细菌的相似之处。
article.yeeyan.org
8. So do bacteria and cells.
就跟细菌和细胞一样。
article.yeeyan.org
9. But remember, most of our antibiotics come from organisms that live in the dirt, like molds and even other bacteria.
但是请记住，我们的大部分抗生素来自那些生于污物的组织，比如霉菌甚至其他的细菌。
article.yeeyan.org
10. Fresh meat, chicken, and fish always carry some bacteria so these foods must always be kept cold.
新鲜的肉、鸡和鱼总是运载着部分细菌，因此这些食品要一直保持冷藏。
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11. Those fungi and bacteria are as highly evolved as humans.
那些真菌和细菌和人类都是高度演化的。
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12. The report released this week said washing hands with soap removes almost all of the bacteria.
这份报告已于本周公布，报告说用肥皂洗手几乎可以除掉所有细菌。
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13. After the bacteria remove the salts, experts clean and dry the surface of the paintings to preserve them for years to come.
在用细菌除去盐层之后，专家们对绘画表面进行了清洁和干燥处理来保护其度过以后的年月。
article.yeeyan.org
14. When, and only when, these genes are turned on do the bacteria make these proteins and light up.
在且仅在这些基因被激活的情况下，细菌才会制造相应的蛋白，并将其点亮。
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15. Bacteria under the microscope, even those with no flagella, often bounce about in the water.
在显微镜下，细菌，甚至包括那些没有鞭毛的细菌，经常在水中跳来跳去。
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16. This can increase the spread of resistant bacteria.
这样可能增加抗药细菌的传播。
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17. It may be that asthmatics do not host the bacteria for other reasons.
这有可能是因为此类细菌不存在于气喘患者体内。
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18. In another demonstration they analyzed hydrogen production in bacteria for the University of Washington.
在另一项演示中，他们为华盛顿大学分析了细菌中的制氢过程。
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19. At the same time, we also have found differences in signal selectivity that may allow us to target some bacteria while ignoring others.
同时，我们还发现了信号选择性的差异，这能够使我们针对一些特定的细菌而不影响到其他。
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20. Right now, in your mouth, in your gut, on your skin, you are carrying about 10 times more bacteria cells than human cells.
现在，在你的嘴里，你的肠道里，你的皮肤里，你正携带着约比人体细胞还多10倍的肠道细菌细胞。
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21. Even so, the bacteria remain in the body.
即使这样，细菌仍然留在了人体内。
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22. Some toilet flush handles also had bacteria comparable to what was found on the floor.
一些马桶的冲水把手上也有和在地面上发现的相类似的细菌。
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23. We use them to fight off the bad bacteria.
我们用它们抗击对我们有害的细菌。
article.yeeyan.org
24. We use them to fight off the bad bacteria.
我们用它们抗击对我们有害的细菌。
article.yeeyan.org
25. Certain motile flagellated bacteria can rapidly spread over the slightly moist surface.
有些活动的有鞭毛的细菌在稍微潮湿的表面上扩张得很快。
-- 来源 -- 英汉 - 辞典例句
26. A microscope magnifies bacteria so that they can be seen and studied.
显微镜把细菌放大,使人们得以看见并研究它。
-- 来源 -- 英汉 - 辞典例句
27. Bacteria vary greatly in their sensitivity to the antibiotic penicillin.
不同的细菌种类对抗菌素青霉素的反应很不同。
-- 来源 -- 英汉 - 辞典例句
28. Disease-producing bacteria develop normally within the tissues of an infected host.
致病的细菌通常在罹病的寄主的组织里发展。
-- 来源 -- 英汉 - 辞典例句
29. Bacteria are carried long distances by air and water currents.
气流和水流可将细菌带得很远。
-- 来源 -- 英汉 - 辞典例句
30. prototrophic bacteria
无机摄养细菌
-- 来源 -- 英汉 - 辞典例句
31. Bacteria or bile pigment may serve as a nidus for crystal formation.
细菌或胆色素可作为结晶形成的一个核心。
-- 来源 -- 英汉 - 辞典例句
32. A second method of sludge disposal is digestion by anaerobic bacteria.
污泥处置的第二个方法，是用厌气细菌消化。
-- 来源 -- 英汉 - 辞典例句
33. Bacteria in stagnant bowel consume dietery vitamin B12.
滞留在肠道的内细菌还消耗食物中的维生素B12。
-- 来源 -- 英汉 - 辞典例句
34. Acid production of lactic acid bacteria is sufficient to coagulate milk proteins.
乳酸细菌产生的酸足以使乳蛋白质凝固。
-- 来源 -- 英汉 - 辞典例句
bacteria
