sternutatory

简明释义

英[stəˈnjuːtətərɪ]美[stərˈnjʊtəˌtɔri]

adj. 催打喷嚏的；喷嚏的

n. 催嚏剂

复 数 s t e r n u t a t o r i e s

英英释义

单词用法

同义词

反义词

例句

1.The doctor prescribed a sternutatory medication to help relieve the patient's nasal congestion.

医生开了一种打喷嚏的药物来帮助缓解病人的鼻塞。

2.The sternutatory properties of the pollen made it difficult for him to enjoy his time outdoors.

花粉的打喷嚏的特性使他难以享受户外时光。

3.During the allergy season, many find themselves in need of sternutatory relief.

在过敏季节，许多人发现自己需要打喷嚏的缓解措施。

4.The sternutatory effects of certain allergens can lead to discomfort in sensitive individuals.

某些过敏原的打喷嚏的效果可能会导致敏感个体的不适。

5.Some people experience a sternutatory reaction when exposed to strong perfumes.

一些人在接触强烈香水时会出现打喷嚏的反应。

作文

The human body is a remarkable system, capable of responding to various stimuli in ways that ensure our survival and well-being. One such response is the act of sneezing, which often occurs involuntarily when we encounter irritants in our nasal passages. This natural reflex can be attributed to a variety of factors, including allergies, colds, and even strong odors. Interestingly, the term used to describe substances that provoke this reflex is sternutatory, derived from the Latin word 'sternutare,' meaning 'to sneeze.' Understanding the mechanisms behind sternutatory substances can help us better navigate our environments and maintain our health.When we inhale particles such as dust, pollen, or smoke, our body's first line of defense kicks in. The mucous membranes in our nasal cavities become irritated, triggering a series of neurological responses that lead to the expulsion of air from our lungs through the nose and mouth. This powerful burst of air is what we commonly refer to as a sneeze. The act serves to clear the nasal passages of unwanted irritants, thus protecting our respiratory system from potential harm.Many common allergens fall into the category of sternutatory agents. For example, pollen from trees, grasses, and weeds can cause significant discomfort for those who suffer from hay fever. When these particles enter the nasal cavity, they can bind to immunoglobulin E (IgE) antibodies, leading to the release of histamines. This release causes inflammation and irritation, prompting the body to initiate a sneeze as a means of expelling the offending allergen.In addition to allergens, certain chemicals and strong odors can also act as sternutatory triggers. Household cleaning products, perfumes, and even some spices can provoke a sneezing fit. This is particularly important to consider in enclosed spaces where ventilation may be limited. Being aware of the potential sternutatory effects of everyday products can help individuals make informed choices about their environment and avoid unnecessary discomfort.Moreover, understanding the role of sternutatory substances extends beyond personal comfort; it has implications for public health as well. In crowded urban areas, air pollution can introduce a host of irritants that may lead to increased rates of respiratory issues. By studying these environmental factors, researchers can develop strategies to mitigate exposure to harmful pollutants, ultimately improving community health outcomes.In conclusion, the concept of sternutatory substances plays a significant role in our understanding of human physiology and environmental interactions. From allergens to chemical irritants, these agents trigger a reflex that is essential for maintaining our respiratory health. By being mindful of the sternutatory agents in our surroundings, we can take proactive steps to protect ourselves and promote overall well-being. As we continue to explore the intricacies of the human body and its responses, the significance of sneezing and the substances that induce it will remain an important area of study, shedding light on the delicate balance between our bodies and the world around us.

人类身体是一个非凡的系统，能够以各种方式对不同的刺激作出反应，从而确保我们的生存和健康。其中一种反应是打喷嚏，当我们在鼻腔中遇到刺激物时，常常会不由自主地发生这种反应。这种自然反射可以归因于多种因素，包括过敏、感冒甚至强烈的气味。有趣的是，用来描述引发这种反射的物质的术语是sternutatory，源于拉丁语单词'sternutare'，意为'打喷嚏'。理解sternutatory物质背后的机制可以帮助我们更好地驾驭环境，维护健康。当我们吸入尘埃、花粉或烟雾等颗粒时，我们身体的第一道防线启动。鼻腔中的粘膜受到刺激，触发一系列神经反应，导致肺部的空气通过鼻子和嘴巴排出。这一强大的空气爆发就是我们通常所称的打喷嚏。这一行为旨在清除鼻腔内的不必要刺激物，从而保护我们的呼吸系统免受潜在伤害。许多常见的过敏原都属于sternutatory物质。例如，树木、草类和杂草的花粉可能会给那些患有花粉症的人带来显著的不适。当这些颗粒进入鼻腔时，它们可能与免疫球蛋白E（IgE）抗体结合，导致组胺的释放。这种释放会引起炎症和刺激，促使身体启动打喷嚏反应，以便排出令人不快的过敏原。除了过敏原外，某些化学物质和强烈气味也可以作为sternutatory触发因素。家庭清洁产品、香水甚至某些香料都可能引发打喷嚏。这一点在通风有限的封闭空间中特别重要。了解日常产品的潜在sternutatory效应可以帮助个人做出明智的选择，避免不必要的不适。此外，理解sternutatory物质的作用不仅关乎个人舒适，还有公共健康的影响。在拥挤的城市地区，空气污染可能引入一系列刺激物，导致呼吸问题的发生率增加。通过研究这些环境因素，研究人员可以制定策略，以减轻对有害污染物的暴露，最终改善社区健康结果。总之，sternutatory物质的概念在我们理解人体生理和环境互动方面发挥着重要作用。从过敏原到化学刺激物，这些物质触发的反射对维持我们的呼吸健康至关重要。通过关注周围环境中的sternutatory因素，我们可以采取积极措施来保护自己并促进整体健康。随着我们继续探索人类身体及其反应的复杂性，打喷嚏及其诱发物质的重要性将始终是一个重要的研究领域，揭示出我们身体与周围世界之间微妙的平衡。