A virus is a tiny biological agent that causes disease or a malicious program that harms computers.
واژه در 30 ثانیه
- A microscopic pathogen causing infectious diseases.
- Malicious software that damages computer systems.
- Requires a living host to reproduce.
Overview
- 1概述：病毒（Virus）一词源于拉丁语，意为“毒液”。在生物学上，它是一种极其微小的结构，不具备完整的细胞结构，必须寄生在其他生物的细胞内才能进行繁殖。2) 用法模式：该词既可用于生物医学领域，指代引发流感、感冒或传染病的微小生物；也可用于科技领域，指代破坏计算机系统、窃取信息的恶意代码。3) 常见语境：在日常生活中，人们常说“感冒病毒”、“预防病毒”；在新闻报道中，常出现“病毒传播”、“病毒变异”等术语；在互联网领域，则常提到“杀毒软件”、“电脑中病毒”。4) 近义词辨析：与“细菌”（Bacteria）不同，细菌是独立的单细胞生物，通常可以用抗生素治疗，而病毒对抗生素不敏感，主要通过疫苗预防或抗病毒药物治疗。与“病菌”相比，“病毒”范围更窄且更具专业性，而“病菌”是一个更通俗、笼统的说法，常泛指一切致病微生物。
مثالها
他因为感染了病毒而生病了。
everydayHe got sick because he was infected with a virus.
该实验室正在研究新型病毒的变异机制。
formalThe laboratory is studying the mutation mechanism of the new virus.
我的电脑中病毒了，文件全打不开。
informalMy computer has a virus, and I can't open any files.
病毒式营销在社交媒体上非常有效。
academicViral marketing is very effective on social media.
ترکیبهای رایج
عبارات رایج
病毒传播
virus transmission
病毒式营销
viral marketing
杀毒软件
antivirus software
اغلب اشتباه گرفته میشود با
Bacteria are independent living cells, while viruses require a host to reproduce. They are biologically distinct entities.
الگوهای دستوری
How to Use It
نکات کاربردی
The word '病毒' is used in both biological and technological contexts. It is a neutral noun, but often carries a negative connotation due to its association with disease or damage. In formal writing, it is often paired with verbs like '传播' or '抑制'.
اشتباهات رایج
Learners often confuse '病毒' with '细菌'. Another common error is using '吃病毒' instead of '感染病毒'. Always use '感染' for virus-related illnesses.
Tips
Use with specific verbs
Commonly used with verbs like '感染' (to infect), '传播' (to spread), or '预防' (to prevent). Remembering these collocations helps in forming natural sentences.
Distinguish from bacteria
Do not confuse '病毒' with '细菌'. They are biologically different and require completely different medical treatments.
Modern usage in digital era
In Chinese, the term '病毒' is frequently used metaphorically in marketing, such as '病毒式营销' (viral marketing), referring to rapid spread.
ریشه کلمه
The term comes from the Latin 'virus', meaning poison or venom. It was adopted in biology to describe the microscopic agents that cause infectious diseases.
بافت فرهنگی
In China, the term gained significant public awareness during public health events. It is now a standard term in both health education and digital security discussions.
راهنمای حفظ
Think of a 'V' shape for Virus. It invades your system like a V-shaped wedge.
سوالات متداول
4 سوال不一样。细菌是独立的细胞生物，可以用抗生素杀灭，而病毒必须寄生在宿主细胞内才能生存，抗生素对病毒无效。
如果电脑中病毒，建议使用专业的杀毒软件进行全盘扫描和清理。严重时可能需要重装操作系统以确保数据安全。
许多呼吸道病毒确实可以通过飞沫或气溶胶在空气中传播。因此，在流行期间佩戴口罩是有效的防护措施。
预防病毒最有效的方法是接种疫苗、保持良好的个人卫生习惯（如勤洗手）以及避免接触传染源。
خودت رو بسنج
这种疫苗可以有效预防流感___。
流感是由病毒引起的，因此应搭配病毒。
选项如下：
抗生素主要用于治疗细菌感染，而非病毒。
病毒 / 传播 / 很快 / 这种 / 。
符合中文主谓宾结构。
امتیاز: /3
Summary
A virus is a tiny biological agent that causes disease or a malicious program that harms computers.
- A microscopic pathogen causing infectious diseases.
- Malicious software that damages computer systems.
- Requires a living host to reproduce.
Use with specific verbs
Commonly used with verbs like '感染' (to infect), '传播' (to spread), or '预防' (to prevent). Remembering these collocations helps in forming natural sentences.
Distinguish from bacteria
Do not confuse '病毒' with '细菌'. They are biologically different and require completely different medical treatments.
Modern usage in digital era
In Chinese, the term '病毒' is frequently used metaphorically in marketing, such as '病毒式营销' (viral marketing), referring to rapid spread.
مثالها
4 از 4他因为感染了病毒而生病了。
He got sick because he was infected with a virus.
该实验室正在研究新型病毒的变异机制。
The laboratory is studying the mutation mechanism of the new virus.
我的电脑中病毒了，文件全打不开。
My computer has a virus, and I can't open any files.
病毒式营销在社交媒体上非常有效。
Viral marketing is very effective on social media.
