viruses

简明释义

英['vaɪərəsɪz]美['vaɪərəsɪz]

n. [病毒]病毒；病霉（virus 的复数）

英英释义

单词用法

同义词

反义词

例句

1.The whole category of diarrheal diseases, caused by viruses called enteroviruses. They infect your gut.

所有种类的腹泻疾病，都是由肠道病毒引起的。它们感染你的肠道。

2.Although both viruses and bacterial toxins can kill seals, it is more likely that these deaths were the result of the bacterial toxin.

因此，尽管病毒和细菌毒素都能杀死海豹，但这些死亡更有可能是细菌毒素造成的。

3.There've been so many viruses going around this winter.

今年冬天有很多病毒四处蔓延。

4.Not all ISPs are equipped to scan for viruses.

并非所有的因特网服务供应商都有装备来扫描病毒。

5.Animals have parasites or carry a variety of viruses. Once transmitted to humans, it would be a very troublesome thing.

动物有寄生虫或携带各种各样的病毒。一旦传染给人类，这将会是非常麻烦的事。

6.If the innards of each pig are Petri dishes, then possible pandemic flu viruses have been stewing on hog farms for decades.

如果每头猪的内脏都是培养皿，那么可能的大流行性流感病毒已经在养猪场熬了几十年了。

7.As China Daily wrote, "We can't completely protect our computers against these kinds of viruses, as this cat and mouse game will continue forever."

正如《中国日报》所写的，“我们无法完全保护我们的电脑不受这些病毒的侵害，因为这种猫捉老鼠的游戏将会永远持续下去。”

8.They're all over each other sometimes and viruses and vaccines can spread saliva or other fluids.

有时候他们会缠绵不休，而且病毒和疫苗可以传播唾液或其它液体。

9.It also protects us from viruses and from autoimmune diseases.

它还保护我们免受病毒和自身免疫性疾病的侵害。

10.Scientists are studying how different viruses 病毒 affect human health.

科学家正在研究不同的病毒 viruses 如何影响人类健康。

11.The flu season is a time when many people catch viruses 病毒 that cause respiratory illness.

流感季节是许多人感染导致呼吸道疾病的病毒 viruses 的时节。

12.Vaccines can help protect against certain viruses 病毒, reducing the risk of infection.

疫苗可以帮助预防某些病毒 viruses，降低感染风险。

13.Researchers are working on new treatments for viruses 病毒 that are resistant to current medications.

研究人员正在开发针对对现有药物有抗药性的病毒 viruses的新疗法。

14.Some viruses 病毒 can be transmitted through contaminated water.

一些病毒 viruses可以通过被污染的水传播。

作文

In today's world, we are constantly surrounded by various forms of life, some of which are beneficial to us, while others can be harmful. One such harmful entity is the group of pathogens known as viruses (病毒). These microscopic agents have a profound impact on human health, and understanding them is crucial for managing diseases and preventing outbreaks. Viruses are unique in that they cannot be classified as living organisms. They lack cellular structures and cannot reproduce on their own. Instead, they hijack the machinery of host cells to replicate and spread. This characteristic makes viruses particularly insidious, as they can remain dormant within a host for long periods before causing illness. For instance, the common cold, primarily caused by rhinoviruses, can spread rapidly through respiratory droplets, often without the infected individual even realizing it. The study of viruses has advanced significantly over the past century. Scientists have developed various methods to isolate and identify these pathogens, leading to the discovery of many different types of viruses. Some, like the influenza virus, cause seasonal epidemics, while others, such as the human immunodeficiency virus (HIV), can lead to chronic illnesses. The emergence of new viruses, such as the novel coronavirus (SARS-CoV-2), highlights the importance of ongoing research and surveillance in public health. Vaccination is one of the most effective strategies for combating viruses. Vaccines work by training the immune system to recognize and respond to specific viruses, providing immunity without causing the disease. The rapid development and distribution of COVID-19 vaccines demonstrate how scientific innovation can help control viral outbreaks. However, vaccine hesitancy remains a challenge, as misinformation about viruses and vaccines can hinder public health efforts. In addition to vaccination, public health measures play a vital role in controlling the spread of viruses. Practices such as hand hygiene, wearing masks, and maintaining social distancing have proven effective in reducing transmission rates. During the COVID-19 pandemic, these measures were essential in protecting vulnerable populations and preventing healthcare systems from becoming overwhelmed. Education about viruses is also crucial in empowering individuals to take charge of their health. Understanding how viruses spread and the importance of preventive measures can encourage people to adopt healthier behaviors. Schools, workplaces, and communities should prioritize health education to raise awareness about viruses and the diseases they cause. In conclusion, viruses represent a significant threat to global health, but with knowledge, research, and public health initiatives, we can mitigate their impact. As we continue to learn more about these complex entities, we must remain vigilant and proactive in our efforts to protect ourselves and our communities from the dangers posed by viruses (病毒). By fostering a well-informed society, we can better equip ourselves to face future challenges related to infectious diseases.

在当今世界，我们周围不断被各种生命形式包围，其中一些对我们有益，而另一些则可能有害。一个这样的有害实体是被称为病毒（病毒）的病原体群体。这些微观生物对人类健康产生深远影响，理解它们对于管理疾病和防止疫情至关重要。 病毒的独特之处在于，它们不能被归类为生物体。它们缺乏细胞结构，无法自主繁殖。相反，它们劫持宿主细胞的机制进行复制和传播。这一特性使得病毒特别隐蔽，因为它们可以在宿主体内潜伏很长时间而不引起疾病。例如，普通感冒主要由鼻病毒引起，可以通过呼吸飞沫迅速传播，感染者往往甚至没有意识到。 对病毒的研究在过去一个世纪中取得了显著进展。科学家们开发了多种方法来分离和识别这些病原体，从而发现了许多不同类型的病毒。一些，如流感病毒，导致季节性流行，而另一些，如人类免疫缺陷病毒（HIV），则可能导致慢性疾病。新病毒的出现，例如新型冠状病毒（SARS-CoV-2），突显了公共卫生领域持续研究和监测的重要性。 疫苗接种是对抗病毒的最有效策略之一。疫苗通过训练免疫系统识别和应对特定的病毒，提供免疫力而不引起疾病。COVID-19疫苗的快速开发和分发展示了科学创新如何帮助控制病毒爆发。然而，疫苗犹豫仍然是一个挑战，因为关于病毒和疫苗的错误信息可能会阻碍公共卫生工作。 除了疫苗接种，公共卫生措施在控制病毒传播中也发挥着重要作用。手部卫生、佩戴口罩和保持社交距离等做法已被证明在降低传播率方面有效。在COVID-19大流行期间，这些措施对于保护脆弱群体和防止医疗系统过载至关重要。 关于病毒的教育同样至关重要，它能够赋予个人掌控自己健康的能力。了解病毒如何传播以及预防措施的重要性可以鼓励人们采取更健康的行为。学校、工作场所和社区应优先考虑健康教育，提高人们对病毒及其导致的疾病的认识。 总之，病毒对全球健康构成了重大威胁，但通过知识、研究和公共卫生倡议，我们可以减轻它们的影响。随着我们继续深入了解这些复杂的实体，我们必须保持警惕，并主动应对与传染病相关的未来挑战。通过培养一个信息充分的社会，我们可以更好地装备自己，以应对病毒（病毒）带来的危险。通过提升公众的健康素养，我们能更有效地面对与传染病相关的各种挑战。