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单词拼写：
bacteria
音标发音：
[bækˈtɪəriə][bækˈtɪriə]
词性词义：
n.细菌
速记技巧：
联想记忆法
拆：
反写:air(空气) + etc(例如) + ab
记：
反写:air(空气) + etc(例如) + ab 空气里到处是细菌。
英英释义：
Noun:
1.(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 to be plants
短语词组：
cultivate bacteria培养细菌
identify bacteria确定细菌类别
dangerous bacteria危险的细菌
harmless bacteria无害的细菌
soil bacteria土壤细菌
bacteria carrier细菌载体
记忆技巧：
bacteri 细菌 + -a 复数后缀
双语例句：
1.The point of it all is to allow more precise investigation of how human gut bacteria work.
重点在于可以有更精细的实验来了解人类如何使细菌发挥作用。
2.Constipation a sluggish bowel is often the result of disturbed intestinal bacteria: you don't have enough good gut bugs.
便秘通常是由肠道细菌紊乱造成的：你没有足够的肠道有益菌。
3.Some people believe that this would spread uncontrollably, and that the bacteria would kill everything in its way.
有人担心这种传播会不会不受控制，那些细菌会杀死它们碰到的任何东西。
4.Less than 100 mini liters milliliters is all the milk needed for laboratory tests for bacteria, virus viral diseases and other threats.
不到100毫升的牛奶就可以供实验室检测细菌，滤过性病毒疾病和其他危险物质。
5.I've always thought the bacteria couldn't live on the synthetic material, but I haven't been able to find evidence of that.
我总觉得细菌无法在合成材料上生存，可是我一直没有找到相关证据可以证明。
6.The reason is: At this point oral bacteria began to break down food residues in the acidic substances, corrosive enamel dissolution.
理由是：此时口腔细菌开始分解的酸性物质的食物残渣，腐蚀性搪瓷解散。
7.They did some tests. "You do get a whopping lot of DNA out of saliva, but much of it turns out to be bacteria, " he recalls.
他们做了些测试。“你确实从唾液中获取了很多DNA，但很多都是细菌。”他回忆道。
8.Yes, antibiotic-resistant bacteria are a threat, as this week's news of an outbreak among premature infants in London reminds us.
不错，单单从本周伦敦大批婴儿早产的事件中就可以看出，这种可以抵抗抗生素的细菌对人类是一种重大威胁。
9.The researchers then tested how well such a technique could distinguish the person who left the bacteria from the general population.
研究者随后测试了这一技术从一般人群中辨别出某个人留下的细菌的准确性。
10.Eye makeup is a great repository for bacteria, which can easily be transferred to your eyes and cause infections.
眼部化妆品是最能存储细菌的东西，细菌可以很轻易地进入眼睛里而导致感染。
全部四级六级高考考研例句：
Also, certain types of bacteria are extremely harmful, and it takes only a small number to make you sick.
2018年12月四级真题（第三套）阅读 section B
Bacteria are carried by various 'media', which can include raw food, moist surfaces where bacteria have been left, our hands or skin and from coughing or sneezing (打喷嚏).
2018年12月四级真题（第三套）阅读 Section B
Bacteria in these communities also have an enhanced resistance to sanitizers (清洁剂) and antibiotics compared to bacteria living on their own.
2018年12月四级真题（第三套）阅读 Section B
Biofilm communities can harbor bacteria longer and are very difficult to clean, Bacteria in these communities also have an enhanced resistance to sanitizers (清洁剂) and antibiotics compared to bacteria living on their own.
2018年12月四级真题（第三套）阅读 Section B
But when the food was in contact with tile or wood, 48-70% of bacteria were.
2018年12月四级真题（第三套）阅读 Section B
Clarke and her colleagues introduced bacteria to floor tiles (瓷砖) and then placed cookies on the tiles for varying times.
2018年12月四级真题（第三套）阅读 Section B
five minutes after that, we placed either bacon or bread on the surface for 5, 30 or 60 seconds,and then measured the number of bacteria transferred to the food.
2018年12月四级真题（第三套）阅读 Section B
For example, 10 bacteria or less of an especially deadly strain of bacteria can cause severe illness and death in people with compromised immune systems.
2018年12月四级真题（第三套）阅读 Section B
Hands, foods and utensils can carry individual bacteria living in communities contained within a protective film.
2018年12月四级真题（第三套）阅读 Section B
However, bacteria have been shown to live on cabin surfaces, so wash your hands frequently.
2019年12月四级真题（第三套）阅读 Section A
It depends on just how many bacteria can make it from floor to food in a few seconds and just how dirty the floor is.
2018年12月四级真题（第三套）阅读 Section B
The overall number of bacteria on the surface mattered more, and this decreased over time after the initial introduction.
2018年12月四级真题（第三套）阅读 Section B
These microscopic layers of deposits containing bacteria are known as biofilms and they are found on most surfaces and objects.
2018年12月四级真题（第三套）阅读 Section B
They reported bacteria were transferred from the tiles to the cookies within five seconds, but didn't report the specific amount of bacteria that made it from the tiles to the food.
2018年12月四级真题（第三套）阅读 Section B
To find out, we introduced bacteria to squares of tile, carpet or wood.
2018年12月四级真题（第三套）阅读 Section B
We found that the number of bacteria transferred to either kind of food didn't depend much on how long the food was in contact with the contaminated surface——whether for a few seconds or for a whole minute.
2018年12月四级真题（第三套）阅读 Section B
We repeated this exact procedure after the bacteria had been on the surface for 2, 4, 8 and 24 hours.
2018年12月四级真题（第三套）阅读 Section B
We wanted to know if the length of time food is in contact with a contaminated surface affected the rate of transfer of bacteria to the food.
2018年12月四级真题（第三套）阅读 Section B
When a carpet was contaminated, less than 1% of the bacteria were transferred.
2018年12月四级真题（第三套）阅读 Section B
本文参考文献：
1 http://www.mcb5.cn/the
2 http://www.mcb5.cn/a
3 http://www.mcb5.cn/to
4 http://www.mcb5.cn/and
5 http://www.mcb5.cn/of
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8 http://www.mcb5.cn/that
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10 http://www.mcb5.cn/it
11 http://www.mcb5.cn/for
12 http://www.mcb5.cn/on
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14 http://www.mcb5.cn/are
15 http://www.mcb5.cn/be
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17 http://www.mcb5.cn/have
18 http://www.mcb5.cn/as
19 http://www.mcb5.cn/my
20 http://www.mcb5.cn/at
核心重点高频常考单词-bacteria的发音/词性词义/用法/同近反义词/记忆法/词根词缀/高级替换词/中英文例句-秒词邦免费背单词赚钱微信小程序
单词拼写：
bacteria
音标发音：
[bækˈtɪəriə][bækˈtɪriə]
词性词义：
n.细菌
速记技巧：
联想记忆法
拆：
反写:air(空气) + etc(例如) + ab
记：
反写:air(空气) + etc(例如) + ab 空气里到处是细菌。
英英释义：
Noun:
1.(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 to be plants
短语词组：
cultivate bacteria培养细菌
identify bacteria确定细菌类别
dangerous bacteria危险的细菌
harmless bacteria无害的细菌
soil bacteria土壤细菌
bacteria carrier细菌载体
记忆技巧：
bacteri 细菌 + -a 复数后缀
双语例句：
1.The point of it all is to allow more precise investigation of how human gut bacteria work.
重点在于可以有更精细的实验来了解人类如何使细菌发挥作用。
2.Constipation a sluggish bowel is often the result of disturbed intestinal bacteria: you don't have enough good gut bugs.
便秘通常是由肠道细菌紊乱造成的：你没有足够的肠道有益菌。
3.Some people believe that this would spread uncontrollably, and that the bacteria would kill everything in its way.
有人担心这种传播会不会不受控制，那些细菌会杀死它们碰到的任何东西。
4.Less than 100 mini liters milliliters is all the milk needed for laboratory tests for bacteria, virus viral diseases and other threats.
不到100毫升的牛奶就可以供实验室检测细菌，滤过性病毒疾病和其他危险物质。
5.I've always thought the bacteria couldn't live on the synthetic material, but I haven't been able to find evidence of that.
我总觉得细菌无法在合成材料上生存，可是我一直没有找到相关证据可以证明。
6.The reason is: At this point oral bacteria began to break down food residues in the acidic substances, corrosive enamel dissolution.
理由是：此时口腔细菌开始分解的酸性物质的食物残渣，腐蚀性搪瓷解散。
7.They did some tests. "You do get a whopping lot of DNA out of saliva, but much of it turns out to be bacteria, " he recalls.
他们做了些测试。“你确实从唾液中获取了很多DNA，但很多都是细菌。”他回忆道。
8.Yes, antibiotic-resistant bacteria are a threat, as this week's news of an outbreak among premature infants in London reminds us.
不错，单单从本周伦敦大批婴儿早产的事件中就可以看出，这种可以抵抗抗生素的细菌对人类是一种重大威胁。
9.The researchers then tested how well such a technique could distinguish the person who left the bacteria from the general population.
研究者随后测试了这一技术从一般人群中辨别出某个人留下的细菌的准确性。
10.Eye makeup is a great repository for bacteria, which can easily be transferred to your eyes and cause infections.
眼部化妆品是最能存储细菌的东西，细菌可以很轻易地进入眼睛里而导致感染。
全部四级六级高考考研例句：
Also, certain types of bacteria are extremely harmful, and it takes only a small number to make you sick.
2018年12月四级真题（第三套）阅读 section B
Bacteria are carried by various 'media', which can include raw food, moist surfaces where bacteria have been left, our hands or skin and from coughing or sneezing (打喷嚏).
2018年12月四级真题（第三套）阅读 Section B
Bacteria in these communities also have an enhanced resistance to sanitizers (清洁剂) and antibiotics compared to bacteria living on their own.
2018年12月四级真题（第三套）阅读 Section B
Biofilm communities can harbor bacteria longer and are very difficult to clean, Bacteria in these communities also have an enhanced resistance to sanitizers (清洁剂) and antibiotics compared to bacteria living on their own.
2018年12月四级真题（第三套）阅读 Section B
But when the food was in contact with tile or wood, 48-70% of bacteria were.
2018年12月四级真题（第三套）阅读 Section B
Clarke and her colleagues introduced bacteria to floor tiles (瓷砖) and then placed cookies on the tiles for varying times.
2018年12月四级真题（第三套）阅读 Section B
five minutes after that, we placed either bacon or bread on the surface for 5, 30 or 60 seconds,and then measured the number of bacteria transferred to the food.
2018年12月四级真题（第三套）阅读 Section B
For example, 10 bacteria or less of an especially deadly strain of bacteria can cause severe illness and death in people with compromised immune systems.
2018年12月四级真题（第三套）阅读 Section B
Hands, foods and utensils can carry individual bacteria living in communities contained within a protective film.
2018年12月四级真题（第三套）阅读 Section B
However, bacteria have been shown to live on cabin surfaces, so wash your hands frequently.
2019年12月四级真题（第三套）阅读 Section A
It depends on just how many bacteria can make it from floor to food in a few seconds and just how dirty the floor is.
2018年12月四级真题（第三套）阅读 Section B
The overall number of bacteria on the surface mattered more, and this decreased over time after the initial introduction.
2018年12月四级真题（第三套）阅读 Section B
These microscopic layers of deposits containing bacteria are known as biofilms and they are found on most surfaces and objects.
2018年12月四级真题（第三套）阅读 Section B
They reported bacteria were transferred from the tiles to the cookies within five seconds, but didn't report the specific amount of bacteria that made it from the tiles to the food.
2018年12月四级真题（第三套）阅读 Section B
To find out, we introduced bacteria to squares of tile, carpet or wood.
2018年12月四级真题（第三套）阅读 Section B
We found that the number of bacteria transferred to either kind of food didn't depend much on how long the food was in contact with the contaminated surface——whether for a few seconds or for a whole minute.
2018年12月四级真题（第三套）阅读 Section B
We repeated this exact procedure after the bacteria had been on the surface for 2, 4, 8 and 24 hours.
2018年12月四级真题（第三套）阅读 Section B
We wanted to know if the length of time food is in contact with a contaminated surface affected the rate of transfer of bacteria to the food.
2018年12月四级真题（第三套）阅读 Section B
When a carpet was contaminated, less than 1% of the bacteria were transferred.
2018年12月四级真题（第三套）阅读 Section B
本文参考文献：
1 http://www.mcb5.cn/the
2 http://www.mcb5.cn/a
3 http://www.mcb5.cn/to
4 http://www.mcb5.cn/and
5 http://www.mcb5.cn/of
6 http://www.mcb5.cn/in
7 http://www.mcb5.cn/is
8 http://www.mcb5.cn/that
9 http://www.mcb5.cn/you
10 http://www.mcb5.cn/it
11 http://www.mcb5.cn/for
12 http://www.mcb5.cn/on
13 http://www.mcb5.cn/with
14 http://www.mcb5.cn/are
15 http://www.mcb5.cn/be
16 http://www.mcb5.cn/what
17 http://www.mcb5.cn/have
18 http://www.mcb5.cn/as
19 http://www.mcb5.cn/my
20 http://www.mcb5.cn/at
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