parasitologist

简明释义

英[ˌpærəˈsaɪtəˌlɒdʒɪst]美[ˌpærəˈsaɪtəˌlɑdʒɪst]

n. 寄生虫学家

英英释义

单词用法

同义词

反义词

例句

1.Three years later, a parasitologist at Florida Museum of Natural History in Gainesville called David L. Reed showed that differences in the DNA of lice can tell us much about their hosts.

3年后，来自于盖恩斯维尔的佛罗里达州国家历史博物馆的寄生物学家大卫·l·里德指出，虱子基因的差异会告诉我们许多有关宿主的信息。

2.Three years later, a parasitologist at Florida Museum of Natural History in Gainesville called David L. Reed showed that differences in the DNA of lice can tell us much about their hosts.

3年后，来自于盖恩斯维尔的佛罗里达州国家历史博物馆的寄生物学家大卫·l·里德指出，虱子基因的差异会告诉我们许多有关宿主的信息。

3.A parasitologist can help identify the cause of infections in animals.

一位寄生虫学家可以帮助识别动物感染的原因。

4.The parasitologist conducted research on the life cycle of malaria parasites.

这位寄生虫学家对疟疾寄生虫的生命周期进行了研究。

5.During the conference, the parasitologist presented her latest discoveries.

在会议上，这位寄生虫学家展示了她最新的发现。

6.The role of a parasitologist is crucial in understanding zoonotic diseases.

一位寄生虫学家在理解人畜共患病方面的角色至关重要。

7.The findings of the parasitologist were published in a leading scientific journal.

这位寄生虫学家的研究结果发表在了顶尖的科学期刊上。

作文

A parasitologist is a scientist who specializes in the study of parasites and their interactions with hosts. This field of study is crucial for understanding various diseases that affect both humans and animals. The role of a parasitologist extends beyond mere academic interest; it has significant implications for public health, agriculture, and biodiversity conservation. Parasites are organisms that live on or inside another organism, known as the host, and they often cause harm to their hosts. Examples of parasites include protozoa, worms, and ectoparasites like fleas and ticks. The work of a parasitologist involves researching these organisms to uncover how they thrive, reproduce, and impact their hosts. This research is essential in developing treatments and preventive measures against parasitic infections.One of the critical areas where parasitologists contribute is in the field of medicine. Many diseases caused by parasites, such as malaria, giardiasis, and schistosomiasis, pose significant health risks worldwide. By studying the life cycle of these parasites and their transmission routes, parasitologists can help devise strategies to control outbreaks and reduce the incidence of these diseases. For instance, the development of vaccines and medications relies heavily on the findings of parasitologists who identify potential targets within the parasite’s biology.In addition to human health, parasitologists also play a vital role in agriculture. Livestock and crops can be severely affected by parasitic infections, leading to economic losses and food insecurity. By understanding the dynamics of parasites in agricultural settings, parasitologists can advise farmers on best practices for managing and preventing infestations. This includes implementing integrated pest management strategies and developing resistant crop varieties.Moreover, the research conducted by parasitologists contributes to our understanding of ecosystems and biodiversity. Parasites can influence population dynamics and species interactions within ecosystems. For example, a decline in a host population due to parasitic infection can have cascading effects on the entire food web. By studying these relationships, parasitologists provide insights into ecosystem health and resilience.The work of a parasitologist is not without challenges. Many parasites have complex life cycles that involve multiple hosts, making them difficult to study. Additionally, emerging parasites and evolving resistance to treatments require continuous research and adaptation of strategies. The global nature of parasitic diseases also means that parasitologists must collaborate across borders to address these issues effectively.In conclusion, the role of a parasitologist is multifaceted and essential in today’s world. Their expertise helps combat diseases, supports agricultural productivity, and enhances our understanding of ecological interactions. As we face new challenges related to parasites, the contributions of parasitologists will be increasingly important in safeguarding human health and the environment. Investing in parasitological research and education will be crucial for future advancements in this vital field.

寄生虫学家是专门研究寄生虫及其与宿主相互作用的科学家。这一研究领域对于理解影响人类和动物的各种疾病至关重要。寄生虫学家的角色不仅仅是学术兴趣；它对公共健康、农业和生物多样性保护具有重要意义。寄生虫是生活在另一个生物体（称为宿主）上或内部的生物，并且通常会对宿主造成伤害。寄生虫的例子包括原生动物、蠕虫以及跳蚤和蜱虫等外寄生虫。寄生虫学家的工作涉及研究这些生物，以揭示它们如何繁衍生息以及对宿主的影响。这项研究对于开发治疗和预防寄生虫感染的措施至关重要。寄生虫学家贡献的重要领域之一是医学。许多由寄生虫引起的疾病，如疟疾、贾第虫病和血吸虫病，在全球范围内构成了重大健康风险。通过研究这些寄生虫的生命周期和传播途径，寄生虫学家可以帮助制定控制疫情和减少这些疾病发生率的策略。例如，疫苗和药物的开发在很大程度上依赖于识别寄生虫生物学中潜在靶点的寄生虫学家的发现。除了人类健康，寄生虫学家在农业中也发挥着至关重要的作用。牲畜和作物可能受到寄生虫感染的严重影响，导致经济损失和粮食不安全。通过了解寄生虫在农业环境中的动态，寄生虫学家可以为农民提供管理和预防感染的最佳实践建议。这包括实施综合害虫管理策略和开发抗病害的作物品种。此外，寄生虫学家所进行的研究有助于我们理解生态系统和生物多样性。寄生虫可以影响生态系统内的种群动态和物种相互作用。例如，由于寄生虫感染导致宿主种群的下降可能对整个食物网产生连锁反应。通过研究这些关系，寄生虫学家为生态系统的健康和弹性提供了见解。寄生虫学家的工作并非没有挑战。许多寄生虫具有复杂的生命周期，涉及多个宿主，使得研究变得困难。此外，新出现的寄生虫和对治疗的耐药性演变要求持续的研究和策略调整。寄生虫疾病的全球性质也意味着寄生虫学家必须跨国合作，以有效应对这些问题。总之，寄生虫学家的角色是多方面的，并且在当今世界中至关重要。他们的专业知识有助于对抗疾病，支持农业生产力，并增强我们对生态相互作用的理解。随着我们面临与寄生虫相关的新挑战，寄生虫学家的贡献在保护人类健康和环境方面将愈加重要。投资于寄生虫学研究和教育对于未来在这一重要领域的进步至关重要。