air passage

简明释义

风道

英英释义

例句

1.A humidifier can improve the moisture level in the air passage during dry winter months.

加湿器可以改善干燥冬季月份气道的湿度水平。

2.Nasal sprays can help relieve congestion in the air passage.

鼻用喷雾可以帮助缓解气道的拥堵。

3.The firefighter used a thermal camera to locate victims trapped in a building's air passage.

消防员使用热成像相机定位被困在建筑物气道中的受害者。

4.The doctor examined the patient's air passage to check for any obstructions.

医生检查了病人的气道以查看是否有任何阻塞。

5.During the allergy season, many people experience inflammation in their air passage.

在过敏季节，许多人会感到他们的气道发炎。

作文

The term air passage refers to the pathways through which air flows in and out of the respiratory system. Understanding this concept is crucial for grasping how our bodies function, especially when it comes to breathing and overall health. The human respiratory system is a complex network that includes various organs and structures, each playing a vital role in facilitating the exchange of oxygen and carbon dioxide. When we breathe in, air enters through the nose or mouth, traveling down the trachea, which branches into two primary bronchi leading to the lungs. Within the lungs, the air passages continue to divide into smaller bronchi and bronchioles, ultimately reaching tiny air sacs called alveoli. It is in these alveoli that the actual gas exchange occurs, allowing oxygen to enter the bloodstream while carbon dioxide is expelled from the body. The importance of maintaining clear air passages cannot be overstated. Conditions such as asthma, bronchitis, and chronic obstructive pulmonary disease (COPD) can severely impact these pathways, making it difficult for individuals to breathe properly. In such cases, inflammation and mucus buildup can block the air passages, leading to symptoms like wheezing, coughing, and shortness of breath. Moreover, environmental factors play a significant role in the health of our air passages. Exposure to pollutants, allergens, and tobacco smoke can irritate the lining of the respiratory tract, causing inflammation and increasing the risk of infections. Therefore, it is essential to be aware of the air quality in our surroundings and take proactive measures to protect our lungs. In addition to external factors, lifestyle choices also significantly affect the health of our air passages. Regular exercise can improve lung capacity and efficiency, while a balanced diet rich in antioxidants supports overall respiratory health. Staying hydrated is equally important, as it helps maintain the moisture in the airways, preventing dryness and irritation. For those suffering from respiratory conditions, various treatments are available to help manage symptoms and improve the function of the air passages. Inhalers, nebulizers, and medications like corticosteroids can reduce inflammation and open up the airways, making breathing easier. Furthermore, practicing breathing exercises and techniques, such as diaphragmatic breathing, can strengthen the muscles involved in respiration and enhance lung function. In conclusion, understanding the concept of air passage is vital for appreciating how our respiratory system operates and the factors that can influence its health. By being mindful of our environment, making healthy lifestyle choices, and seeking appropriate medical care when needed, we can ensure that our air passages remain clear and functional, allowing us to breathe freely and live healthier lives.

术语air passage指的是空气在呼吸系统内流动的通道。理解这个概念对于掌握我们身体的功能至关重要，尤其是在呼吸和整体健康方面。人类的呼吸系统是一个复杂的网络，包括各种器官和结构，每个部分都在促进氧气和二氧化碳的交换中发挥着重要作用。当我们吸气时，空气通过鼻子或嘴巴进入，经过气管，分为两个主要的支气管，通向肺部。在肺部，air passages继续分支成更小的支气管和细支气管，最终到达称为肺泡的小气囊。正是在这些肺泡中，实际的气体交换发生，使氧气进入血液，同时二氧化碳被排出体外。保持清晰的air passages的重要性不容小觑。哮喘、支气管炎和慢性阻塞性肺病（COPD）等疾病可以严重影响这些通道，使个人难以正常呼吸。在这种情况下，炎症和粘液的积聚可能会阻塞air passages，导致喘息、咳嗽和呼吸急促等症状。此外，环境因素在我们air passages的健康中也起着重要作用。接触污染物、过敏原和烟草烟雾可能刺激呼吸道的内衬，导致炎症并增加感染的风险。因此，意识到我们周围的空气质量并采取积极措施保护我们的肺部至关重要。除了外部因素，生活方式选择也对我们air passages的健康产生重大影响。定期锻炼可以改善肺容量和效率，而富含抗氧化剂的均衡饮食则支持整体呼吸健康。保持水分同样重要，因为它有助于保持气道的湿润，防止干燥和刺激。对于那些患有呼吸系统疾病的人，有多种治疗方法可帮助管理症状并改善air passages的功能。吸入器、雾化器和类固醇等药物可以减少炎症并打开气道，使呼吸更轻松。此外，练习呼吸练习和技巧，例如横膈膜呼吸，可以增强参与呼吸的肌肉，改善肺功能。总之，理解air passage的概念对于欣赏我们的呼吸系统如何运作以及影响其健康的因素至关重要。通过关注我们的环境，做出健康的生活方式选择，并在需要时寻求适当的医疗护理，我们可以确保我们的air passages保持清晰和功能正常，使我们能够自由呼吸，过上更健康的生活。