trematodes

简明释义

英[trɪˈmeɪtəʊdz]美[trɪˈmeɪtoʊdz]

n. 吸虫（trematode 的复数形式）；吸虫类

英英释义

单词用法

同义词

反义词

例句

1.Digenetic trematodes infection on fish was analyzed in the Bohai Sea from 1983 to 1986.

对1983~1986年采集于渤海的鱼类感染复殖吸虫进行分析，结果表明：从外海到内海鱼类感染强度呈现加重的趋势。

2.Digenetic trematodes infection on fish was analyzed in the Bohai Sea from 1983 to 1986.

对1983~1986年采集于渤海的鱼类感染复殖吸虫进行分析，结果表明：从外海到内海鱼类感染强度呈现加重的趋势。

3.Research on 吸虫 has revealed their complex interactions with aquatic ecosystems.

对吸虫的研究揭示了它们与水生生态系统的复杂相互作用。

4.Many freshwater fish are hosts to various species of 吸虫.

许多淡水鱼是各种吸虫的宿主。

5.The life cycle of 吸虫 often involves multiple hosts.

吸虫的生命周期通常涉及多个宿主。

6.Preventing 吸虫 infections requires proper sanitation and hygiene practices.

预防吸虫感染需要适当的卫生和清洁措施。

7.Infections caused by 吸虫 can lead to serious health issues in humans.

由吸虫引起的感染可能导致人类严重的健康问题。

作文

Trematodes, also known as flukes, are a class of parasitic flatworms belonging to the phylum Platyhelminthes. These organisms are fascinating yet often overlooked members of the animal kingdom. They exhibit a complex life cycle that typically involves multiple hosts, including intermediate and definitive hosts. The study of 吸虫 is crucial not only for understanding their biology but also for addressing significant public health concerns associated with these parasites. One of the most notable characteristics of 吸虫 is their ability to inhabit various environments, particularly aquatic ecosystems. They can be found in freshwater, marine, and even terrestrial habitats. This adaptability allows them to infect a wide range of hosts, including humans, livestock, and wildlife. For example, the liver fluke, a type of 吸虫, can infect the livers of mammals, leading to severe health issues such as liver damage and bile duct obstruction. The life cycle of 吸虫 is intricate and often involves several stages. Typically, the adult fluke resides in the definitive host, where it reproduces and releases eggs into the environment. These eggs then hatch into larvae, which must find an intermediate host, often a snail. Inside this host, the larvae undergo further development before escaping to find a new definitive host. This complex life cycle not only complicates the control and treatment of fluke infections but also highlights the ecological interactions between different species. Understanding the biology and ecology of 吸虫 is essential for developing effective prevention and treatment strategies. In many parts of the world, especially in tropical and subtropical regions, fluke infections pose significant health risks. For instance, schistosomiasis, caused by blood flukes, affects millions of people globally, leading to severe morbidity and mortality. Public health initiatives aimed at controlling these infections often focus on improving sanitation, educating communities about avoiding contaminated water sources, and implementing mass drug administration programs. Research on 吸虫 has also revealed potential applications in biotechnology and medicine. Some studies suggest that certain compounds derived from these parasites may have therapeutic properties, offering new avenues for drug development. Furthermore, understanding the immune responses of hosts to fluke infections can provide insights into vaccine development and other immunological interventions. In conclusion, 吸虫 are not just simple parasites; they are complex organisms that play significant roles in their ecosystems and impact human health. The study of these fascinating creatures is vital for both ecological research and public health. By increasing awareness and understanding of 吸虫, we can better address the challenges they pose and explore their potential benefits in medicine and biotechnology. The ongoing research in this field promises to unveil more secrets of these intriguing organisms, ultimately contributing to a healthier world.

吸虫，也称为涡虫，是属于扁形动物门的一类寄生扁虫。这些生物是迷人而常被忽视的动物王国成员。它们展现出复杂的生命周期，通常涉及多个宿主，包括中间宿主和终宿主。研究吸虫不仅对理解其生物学至关重要，而且对于解决与这些寄生虫相关的重要公共卫生问题也具有重要意义。吸虫最显著的特征之一是它们能够栖息在各种环境中，特别是水生生态系统。它们可以在淡水、海洋甚至陆地栖息地中找到。这种适应能力使它们能够感染广泛的宿主，包括人类、家畜和野生动物。例如，肝吸虫是一种吸虫，可以感染哺乳动物的肝脏，导致严重的健康问题，如肝损伤和胆道阻塞。吸虫的生命周期复杂，通常涉及几个阶段。通常，成虫栖息在终宿主中，在那里繁殖并将卵释放到环境中。这些卵随后孵化成幼虫，必须找到一个中间宿主，通常是蜗牛。在这个宿主体内，幼虫进一步发育，然后逃离去寻找新的终宿主。这种复杂的生命周期不仅使得控制和治疗吸虫感染变得复杂，还突显了不同物种之间的生态互动。了解吸虫的生物学和生态学对于制定有效的预防和治疗策略至关重要。在世界许多地方，尤其是热带和亚热带地区，吸虫感染构成了重大的健康风险。例如，由血吸虫引起的血吸虫病影响着全球数百万人，导致严重的发病率和死亡率。旨在控制这些感染的公共卫生倡议通常侧重于改善卫生条件、教育社区避免接触污染水源以及实施大规模药物管理计划。对吸虫的研究还揭示了其在生物技术和医学中的潜在应用。一些研究表明，某些来自这些寄生虫的化合物可能具有治疗特性，为药物开发提供了新的途径。此外，了解宿主对吸虫感染的免疫反应可以为疫苗开发和其他免疫干预提供见解。总之，吸虫不仅仅是简单的寄生虫；它们是复杂的生物，在其生态系统中扮演着重要角色，并影响人类健康。对这些迷人生物的研究对于生态研究和公共卫生至关重要。通过提高对吸虫的认识和理解，我们可以更好地应对它们带来的挑战，并探索其在医学和生物技术中的潜在益处。这一领域的持续研究承诺揭示更多关于这些引人入胜的生物的秘密，最终为一个更健康的世界做出贡献。