bronchial

简明释义

英[ˈbrɒŋkiəl]美[ˈbrɑːŋkiəl]

adj. 支气管的

英英释义

单词用法

同义词

反义词

例句

1.The Intrabronchial Valve is used to block bronchial airflow in the most emphysematous areas of lung.

支气管内瓣膜用于阻断最为严重的肺气肿区域的支气管气流。

2.Potassium chloride also keeps the lungs and bronchial tubes unclogged.

如果这种矿物质充足的话，能保持肺和支气管畅通。

3.Eating Onions helps ease constriction of bronchial tubes.

洋葱对支气管的收缩有很大的帮助。

4.More than 157, 000 people are expected to die of lung and bronchial cancer in 2010.

2010年美国死于肺癌和支气管癌的人数预计为157 000。

5.The smell of purulent sputum incubating deep within a lung may waft its way up the bronchial tree, resulting in serious halitosis.

肺中的浓痰的气味沿着支气管呼出来导致严重的口臭。

6.Asthma, a bronchial condition, is much less common ailment than hay fever, an allergic inflammation of the nasal passages.

哮喘是一种支气管疾病，比花粉热（一种鼻道的过敏性炎症）要少见得多。

7.Lung and bronchial cancer is the top killer cancer in the United States.

肺癌和支气管癌是美国最顶级的致命癌症。

8.She suffers from bronchial asthma.

她患有支气管哮喘。

9.Asthma can cause narrowing of the bronchial 支气管的 passages, making it hard to breathe.

哮喘会导致支气管的通道变窄，使呼吸困难。

10.Doctors often use bronchodilators to open up bronchial 支气管的 airways during an asthma attack.

医生通常在哮喘发作期间使用支气管扩张剂来打开支气管的气道。

11.The patient underwent a procedure to clear mucus from the bronchial 支气管的 tubes.

患者接受了一个清理支气管的粘液的程序。

12.The doctor explained that the inflammation in the patient's lungs was affecting the bronchial 支气管的 tubes.

医生解释说，病人肺部的炎症影响了支气管的管道。

13.A bronchial 支气管的 infection can lead to coughing and difficulty in breathing.

一场支气管的感染可能导致咳嗽和呼吸困难。

作文

The human respiratory system is a complex network that plays a vital role in our overall health. One of the key components of this system is the bronchial tubes, which are essential for transporting air to and from the lungs. These tubes, referred to as bronchial (支气管的), serve as the main passageways through which air enters the lungs after passing through the trachea. Understanding the structure and function of the bronchial (支气管的) tubes is crucial for appreciating how our body processes oxygen and expels carbon dioxide.The bronchial (支气管的) tubes branch off from the trachea and divide into smaller tubes known as bronchioles. This branching system increases the surface area available for gas exchange, allowing for efficient oxygen absorption and carbon dioxide removal. The walls of the bronchial (支气管的) tubes are lined with cilia and mucus, which help trap dust, pathogens, and other foreign particles, preventing them from entering the lungs. This protective mechanism is vital for maintaining respiratory health and preventing infections.However, the bronchial (支气管的) tubes can be affected by various conditions, leading to respiratory problems. For example, asthma is a chronic condition characterized by inflammation and narrowing of the bronchial (支气管的) passages, making it difficult for individuals to breathe. During an asthma attack, the muscles surrounding the bronchial (支气管的) tubes tighten, and excess mucus production further obstructs airflow. This highlights the importance of understanding the bronchial (支气管的) system for managing such conditions effectively.Another common issue affecting the bronchial (支气管的) tubes is bronchitis, which is the inflammation of the bronchial (支气管的) lining. Acute bronchitis often occurs after a cold or respiratory infection, while chronic bronchitis is a long-term condition typically caused by smoking or exposure to pollutants. Symptoms include coughing, wheezing, and difficulty breathing, all of which indicate that the bronchial (支气管的) tubes are compromised.Preventive measures are crucial for maintaining healthy bronchial (支气管的) tubes. Avoiding tobacco smoke, staying away from environmental pollutants, and practicing good hygiene can significantly reduce the risk of respiratory infections. Additionally, regular exercise can strengthen the respiratory system and improve lung capacity, benefiting the bronchial (支气管的) function.In conclusion, the bronchial (支气管的) tubes are fundamental to our respiratory health. By understanding their structure and function, as well as the potential issues that can arise, we can take proactive steps to protect our respiratory system. Awareness and education about the bronchial (支气管的) system are essential for promoting overall well-being and preventing respiratory diseases. As we continue to learn more about the intricacies of the human body, the importance of the bronchial (支气管的) tubes remains a critical aspect of maintaining our health.

人类呼吸系统是一个复杂的网络，在我们的整体健康中发挥着至关重要的作用。这个系统的关键组成部分之一是支气管，它对于将空气运输到肺部和从肺部运输空气至关重要。这些被称为bronchial（支气管的）管道是空气在经过气管后进入肺部的主要通道。理解bronchial（支气管的）管道的结构和功能对于欣赏我们身体如何处理氧气和排出二氧化碳至关重要。bronchial（支气管的）管道从气管分支出来，分为更小的管道，称为细支气管。这种分支系统增加了可用于气体交换的表面积，从而允许有效的氧气吸收和二氧化碳排除。bronchial（支气管的）管道的壁上覆盖着纤毛和粘液，这有助于捕捉灰尘、病原体和其他外来颗粒，防止它们进入肺部。这种保护机制对维持呼吸健康和预防感染至关重要。然而，bronchial（支气管的）管道可能会受到各种疾病的影响，从而导致呼吸问题。例如，哮喘是一种慢性疾病，其特征是bronchial（支气管的）通道的炎症和狭窄，使得个体呼吸困难。在哮喘发作期间，围绕bronchial（支气管的）管道的肌肉收缩，过量的粘液产生进一步阻碍气流。这突出显示了理解bronchial（支气管的）系统对于有效管理此类疾病的重要性。另一个影响bronchial（支气管的）管道的常见问题是支气管炎，这是bronchial（支气管的）内膜的炎症。急性支气管炎通常发生在感冒或呼吸道感染之后，而慢性支气管炎是一种长期疾病，通常是由吸烟或接触污染物引起的。症状包括咳嗽、喘息和呼吸困难，所有这些都表明bronchial（支气管的）管道受到损害。预防措施对维持健康的bronchial（支气管的）管道至关重要。避免烟草烟雾、远离环境污染物以及保持良好的卫生习惯可以显著降低呼吸道感染的风险。此外，定期锻炼可以增强呼吸系统并改善肺活量，有利于bronchial（支气管的）功能。总之，bronchial（支气管的）管道对我们的呼吸健康至关重要。通过了解它们的结构和功能，以及可能出现的问题，我们可以采取积极措施来保护我们的呼吸系统。对bronchial（支气管的）系统的意识和教育对于促进整体健康和预防呼吸疾病至关重要。随着我们继续学习有关人体复杂性的知识，bronchial（支气管的）管道的重要性仍然是维持我们健康的关键方面。