malaria

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英 { "us": "", "uk": "" }
数据源: ai_enrichment
疟疾是一种由疟原虫引起的传染病,通过蚊子叮咬传播,症状包括发热、寒战和贫血。

用法要点

句型搭配

Malaria 通常用作不可数名词,表示疾病本身,常见于描述感染、预防或治疗。

• contract malaria
• prevent malaria
• treat malaria

介词用法

与 malaria 搭配的介词包括 from(表示感染来源)、with(表示伴随症状)和 against(表示预防措施)。

• suffer from malaria
• diagnosed with malaria
• vaccine against malaria

语域说明

Malaria 在医学、公共卫生和旅行健康等正式语境中常见,日常对话中也可使用,但更常简化为“malaria”。

• malaria outbreak
• malaria prophylaxis
• malaria symptoms

基础例句

He contracted malaria during his trip to Africa and had to be hospitalized.

他在非洲旅行时感染了疟疾,不得不住院治疗。

Make sure to take anti-malarial medication if you're traveling to a high-risk area.

如果你要去高风险地区旅行,一定要服用抗疟疾药物。

The doctor diagnosed her with malaria after she had a high fever and chills.

医生在她出现高烧和寒战后诊断她患有疟疾。

Using mosquito nets can help prevent malaria in tropical regions.

使用蚊帐有助于在热带地区预防疟疾。

高级例句

The research focuses on developing a more effective vaccine against drug-resistant strains of malaria.

这项研究专注于开发一种针对耐药性疟疾菌株的更有效疫苗。

Global health initiatives have significantly reduced malaria mortality rates in endemic countries over the past decade.

过去十年中,全球卫生倡议显著降低了疟疾流行国家的死亡率。

The company provides malaria prophylaxis for employees traveling to high-risk regions as part of its occupational health policy.

作为职业健康政策的一部分,该公司为前往高风险地区旅行的员工提供疟疾预防措施。

Climate change may expand the geographic range of malaria transmission, posing new challenges for public health systems.

气候变化可能会扩大疟疾传播的地理范围,给公共卫生系统带来新的挑战。

高频搭配

verb

contractpreventtreatdiagnosecontroleradicate

adjective

severeendemictropicaldrug-resistantfatalpreventable

noun

outbreakepidemicsymptomstransmissionparasitemosquito

adverb

commonlyfrequentlyrarelyeffectively

preposition

fromwithagainstin

phrase

malaria vaccinemalaria preventionmalaria treatmentmalaria parasitemalaria mosquito

常见错误

❌ 错误:I have a malaria.
✓ 正确:I have malaria.

Malaria 是不可数名词,表示疾病时通常不加冠词 a,直接使用。

❌ 错误:She got malaria from the water.
✓ 正确:She got malaria from a mosquito bite.

疟疾主要通过蚊子叮咬传播,而不是通过水;错误用法可能源于对传播途径的误解。

近义词辨析

fever

Fever 泛指发热症状,可能由多种疾病引起;malaria 特指由疟原虫引起的传染病,发热是其典型症状之一。

She has a high fever due to malaria, not just a common cold.

dengue

Dengue 也是由蚊子传播的传染病,但由登革病毒引起,症状包括高热、皮疹和关节痛,与疟疾的病原体和部分症状不同。

In tropical areas, both malaria and dengue are common mosquito-borne diseases, but they require different treatments.