pestiferous

简明释义

英[peˈstɪfərəs]美[pesˈtɪfərəs]

adj. 传播疾病的；有害的，毒害的；邪恶的

英英释义

单词用法

同义词

反义词

例句

1.The swamp was filled with pestiferous insects that spread disease.

这个沼泽充满了传播疾病的有害的昆虫。

2.Farmers are concerned about the pestiferous weeds that invade their crops.

农民们担心那些侵入他们作物的有害的杂草。

3.The pestiferous rats in the city pose a health risk to residents.

城市里的有害的老鼠对居民构成健康威胁。

4.His pestiferous behavior drove away all his friends.

他有害的行为使所有朋友都离开了他。

5.The pestiferous atmosphere of the factory made workers uneasy.

工厂中有害的氛围让工人们感到不安。

作文

In the realm of environmental science, the term pestiferous refers to organisms that are harmful or detrimental to human health and agriculture. These organisms can range from insects to bacteria, and their impact can be both immediate and long-lasting. Understanding the implications of pestiferous entities is crucial for developing effective strategies to mitigate their effects on our ecosystem. For instance, consider the case of the common housefly, which is often regarded as a pestiferous creature due to its ability to spread diseases. Flies can carry pathogens from decaying matter to food sources, posing significant risks to public health. This highlights the importance of maintaining cleanliness and hygiene in our living environments to prevent the proliferation of such pestiferous species. Furthermore, the agricultural sector faces numerous challenges posed by pestiferous pests, such as locusts and aphids. These insects can devastate crops, leading to food shortages and economic losses for farmers. Integrated pest management (IPM) strategies are being developed to combat these pestiferous threats while minimizing the use of harmful pesticides that can further disrupt the ecosystem. By employing biological control methods, such as introducing natural predators or using pheromones to disrupt mating patterns, farmers can effectively manage pestiferous populations without compromising the environment. Moreover, the rise of antibiotic-resistant bacteria has introduced a new dimension to the concept of pestiferous organisms. These bacteria, often referred to as superbugs, pose a significant threat to global health. They can render common infections untreatable, leading to increased morbidity and mortality rates. Public health officials emphasize the need for responsible antibiotic use to prevent the emergence of more pestiferous strains. Education and awareness campaigns are essential to inform the public about the dangers of misuse and overuse of antibiotics. In conclusion, the term pestiferous encompasses a wide array of organisms that can have detrimental effects on human health and the environment. From disease-carrying insects to antibiotic-resistant bacteria, understanding the nature of these threats is vital for safeguarding our health and preserving our ecosystems. Through proactive measures and innovative solutions, we can address the challenges posed by pestiferous entities and work towards a healthier and more sustainable future.

在环境科学领域，术语pestiferous指的是对人类健康和农业有害或有损的生物。这些生物可以是昆虫或细菌，其影响可能是即时的，也可能是长期的。理解pestiferous实体的含义对于制定有效的策略以减轻它们对我们生态系统的影响至关重要。例如，考虑到常见的家蝇，这种生物通常被认为是pestiferous生物，因为它能够传播疾病。苍蝇可以将病原体从腐烂物质传播到食品来源，给公共健康带来重大风险。这突显了保持我们生活环境清洁和卫生的重要性，以防止这种pestiferous物种的繁殖。 此外，农业部门面临着来自pestiferous害虫（如蝗虫和蚜虫）带来的诸多挑战。这些昆虫可以摧毁农作物，导致粮食短缺和农民的经济损失。正在开发综合害虫管理（IPM）策略，以应对这些pestiferous威胁，同时最小化使用可能进一步破坏生态系统的有害农药。通过采用生物控制方法，例如引入自然捕食者或使用信息素干扰交配模式，农民可以有效地管理pestiferous种群，而不妨碍环境。 此外，抗生素耐药细菌的增加为pestiferous生物的概念引入了新的维度。这些细菌通常被称为超级细菌，对全球健康构成重大威胁。它们可以使常见感染无法治疗，导致发病率和死亡率增加。公共卫生官员强调需要负责任地使用抗生素，以防止更多pestiferous菌株的出现。教育和宣传活动对于告知公众滥用和过度使用抗生素的危险至关重要。 总之，术语pestiferous涵盖了一系列可能对人类健康和环境产生不利影响的生物。从传播疾病的昆虫到抗生素耐药细菌，理解这些威胁的性质对于保护我们的健康和维护生态系统至关重要。通过积极的措施和创新的解决方案，我们可以应对pestiferous实体带来的挑战，并朝着更健康、更可持续的未来努力。