ceruminous gland

简明释义

耵褓

英英释义

例句

1.Doctors often examine the ceruminous gland during an ear check-up.

医生在耳部检查时通常会检查耳垢腺。

2.Infections can affect the function of the ceruminous gland.

感染可能会影响耳垢腺的功能。

3.The ceruminous gland produces earwax to protect the ear canal.

该耳垢腺产生耳垢以保护耳道。

4.Excessive production of ceruminous gland secretions can lead to hearing loss.

过量的耳垢腺分泌物可能导致听力损失。

5.The ceruminous gland is located in the outer ear.

耳垢腺位于外耳中。

作文

The human body is a marvel of biological engineering, with each component serving a specific purpose. One fascinating aspect of our anatomy is the presence of specialized glands that perform various functions. Among these, the ceruminous gland plays a crucial role in the ear's health and maintenance. Understanding the function and significance of the ceruminous gland can provide insights into how our bodies protect themselves from external threats.Located in the outer ear canal, the ceruminous gland is responsible for producing earwax, also known as cerumen. This waxy substance serves several important purposes. Firstly, it acts as a natural barrier against dust, debris, and microorganisms that can enter the ear. By trapping these particles, the ceruminous gland helps prevent infections and keeps the ear canal clean.Moreover, earwax has moisturizing properties that prevent the skin in the ear canal from becoming too dry and irritated. This is particularly important because the skin in this area is sensitive and can easily become inflamed. The production of cerumen by the ceruminous gland ensures that the ear remains healthy and free from discomfort.Interestingly, the composition of earwax can vary from person to person, influenced by genetic factors and environmental conditions. Some individuals may produce drier wax, while others may have a wetter consistency. Regardless of its type, the earwax produced by the ceruminous gland serves the same fundamental purpose of protection and maintenance.In addition to its protective role, the ceruminous gland also contributes to the overall auditory system. The movement of jaw muscles during activities such as chewing helps to naturally expel old earwax from the ear canal. This self-cleaning mechanism ensures that the ears remain clear and functional, demonstrating the remarkable efficiency of our body's systems.However, problems can arise when the ceruminous gland produces an excessive amount of earwax or when the earwax becomes impacted. This can lead to discomfort, hearing loss, and even infections if not addressed properly. Regular cleaning and awareness of ear health are essential to prevent such issues. It is advisable to consult a healthcare professional if one experiences symptoms related to earwax buildup, as they can provide safe and effective solutions.In conclusion, the ceruminous gland is a vital component of our auditory system, performing essential functions that protect our ears from harm. By understanding the role of this gland, we can appreciate the intricate workings of our bodies and the importance of maintaining ear health. Awareness and proper care can help ensure that our ears continue to function optimally throughout our lives, allowing us to enjoy the sounds of the world around us without hindrance.

人类身体是生物工程的奇迹，每个组成部分都发挥着特定的作用。我们解剖学中一个引人注目的方面是存在专门的腺体，执行各种功能。在这些腺体中，耳垢腺在耳朵的健康和维护中发挥着至关重要的作用。理解耳垢腺的功能和重要性可以提供有关我们身体如何保护自己免受外部威胁的见解。耳垢腺位于外耳道，负责产生耳蜡，也称为耳垢。这种蜡状物质有几个重要的目的。首先，它充当了防止灰尘、碎屑和微生物进入耳朵的天然屏障。通过捕捉这些颗粒，耳垢腺帮助防止感染，并保持耳道的清洁。此外，耳蜡具有保湿特性，可以防止耳道内的皮肤变得过于干燥和刺激。这一点尤其重要，因为该区域的皮肤非常敏感，容易发炎。耳垢腺产生的耳垢确保耳朵保持健康，远离不适。有趣的是，耳蜡的成分因人而异，受到遗传因素和环境条件的影响。有些人可能产生较干燥的耳蜡，而其他人则可能有较湿润的耳蜡。无论其类型如何，耳垢腺产生的耳蜡都起到相同的基本保护和维护作用。除了保护作用外，耳垢腺还对整体听觉系统有所贡献。下颌肌肉在咀嚼等活动中的运动有助于自然排出耳道中的旧耳蜡。这种自我清洁机制确保耳朵保持清晰和功能正常，展示了我们身体系统的惊人效率。然而，当耳垢腺产生过量的耳蜡或耳蜡被堵塞时，问题可能会出现。这可能导致不适、听力损失甚至感染，如果不妥善处理。定期清洁和关注耳朵健康对于防止此类问题至关重要。如果出现与耳蜡堆积相关的症状，建议咨询医疗专业人士，他们可以提供安全有效的解决方案。总之，耳垢腺是我们听觉系统的重要组成部分，执行保护耳朵免受伤害的基本功能。通过了解这个腺体的作用，我们可以欣赏我们身体的复杂运作及其维护耳朵健康的重要性。意识和适当的护理可以帮助确保我们的耳朵在整个生活中继续正常功能，让我们能够畅享周围世界的声音而不受阻碍。