poliovirus

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数据源: ai_enrichment
脊髓灰质炎病毒是一种引起脊髓灰质炎(小儿麻痹症)的病毒,主要通过粪口途径传播,可导致瘫痪等严重症状。

用法要点

句型搭配

poliovirus 通常作为名词使用,在句子中作主语或宾语,常见于被动语态或与动词搭配描述感染、传播等过程。

• The poliovirus was detected in the water supply.
• Vaccination can prevent poliovirus infection.
• Researchers are studying the poliovirus genome.

介词用法

poliovirus 常与介词 with、by、against 等搭配,表示感染方式、传播途径或防护措施,例如 'infected with poliovirus' 或 'vaccinated against poliovirus'。

• Children are vaccinated against poliovirus.
• The outbreak was caused by poliovirus.
• She was diagnosed with poliovirus.

语域说明

poliovirus 主要用于医学、公共卫生和科学语境,属于正式术语,在日常对话中较少使用,常简化为 'polio' 或 'polio virus' 以增强可读性。

• In medical reports, 'poliovirus' is standard.
• In casual talk, people might say 'polio virus'.
• The term is common in academic journals.

基础例句

My child got vaccinated to protect against poliovirus.

我的孩子接种了疫苗以预防脊髓灰质炎病毒。

There was a news report about a poliovirus outbreak in another country.

有一则新闻报道了另一个国家爆发脊髓灰质炎病毒的消息。

Doctors say poliovirus can cause paralysis if not treated early.

医生表示,如果不及时治疗,脊髓灰质炎病毒可能导致瘫痪。

We should wash hands often to avoid spreading poliovirus.

我们应该经常洗手以避免传播脊髓灰质炎病毒。

高级例句

The global health initiative aims to eradicate wild poliovirus through widespread vaccination programs.

这项全球卫生倡议旨在通过广泛的疫苗接种计划根除野生脊髓灰质炎病毒。

Recent studies on poliovirus mutations have implications for vaccine development and public health strategies.

最近对脊髓灰质炎病毒突变的研究对疫苗开发和公共卫生策略具有重要影响。

In virology, poliovirus is classified as an enterovirus, primarily affecting the nervous system.

在病毒学中,脊髓灰质炎病毒被归类为肠道病毒,主要影响神经系统。

The pharmaceutical company invested in research to improve poliovirus vaccine stability in tropical climates.

这家制药公司投资研究以提高脊髓灰质炎疫苗在热带气候下的稳定性。

高频搭配

verb

contract poliovirusspread polioviruseradicate poliovirusdetect poliovirusvaccinate against poliovirus

adjective

wild poliovirusattenuated poliovirusinfectious polioviruslive poliovirusoral poliovirus

noun

poliovirus infectionpoliovirus vaccinepoliovirus strainpoliovirus outbreakpoliovirus transmission

adverb

highly contagious poliovirusrapidly spreading poliovirusglobally eradicated poliovirus

preposition

infection with poliovirusprotection against poliovirustransmission of poliovirus

phrase

poliovirus eradication campaignpoliovirus surveillance systempoliovirus vaccination program

常见错误

❌ 错误:I have a poliovirus.
✓ 正确:I have poliovirus infection.

错误用法中,'poliovirus' 被误用作可数名词表示疾病;正确用法应使用 'poliovirus infection' 或 'polio' 来指代感染状态,因为 'poliovirus' 通常指病毒本身而非病症。

❌ 错误:The poliovirus is spread by air.
✓ 正确:The poliovirus is spread through contaminated water or food.

错误用法中,传播途径描述不准确;脊髓灰质炎病毒主要通过粪口途径传播,如受污染的水或食物,而不是通过空气传播,正确用法应反映这一科学事实。

近义词辨析

polio

polio 是 poliovirus 的简称,更常用于日常对话或非正式语境,指疾病或病毒本身,而 poliovirus 更正式、具体,强调病毒学分类。

Polio is a preventable disease. (日常) vs. Poliovirus is an RNA virus. (学术)

enterovirus

enterovirus 是一类病毒的总称,包括脊髓灰质炎病毒、柯萨奇病毒等,而 poliovirus 特指引起脊髓灰质炎的具体病毒种,范围更窄。

Poliovirus is a type of enterovirus that causes paralysis.