integumentary

简明释义

英[ɪnˌteɡjʊˈmentəri]美[ɪnˌteɡjəˈmentəri]

adj. 外皮的；包皮的

英英释义

单词用法

同义词

反义词

例句

1.Result: the texture of integumentary cells, the shape and size of hair socket and bristle were important characters for species identification.

结果：可根据体壁细胞的纹理、毛窝的形态、大小及刚毛的特征进行区别。

2.It includes the cardiovascular, digestive, endocrine, urinary, immune, integumentary, lymphatic, muscular, nervous, reproductive, respiratory and skeletal systems.

包括心血管，消化，内分泌，泌尿，免疫，外皮，淋巴，肌肉，神经，生殖，呼吸还有骨骼系统。

3.It includes the cardiovascular, digestive, endocrine, urinary, immune, integumentary, lymphatic, muscular, nervous, reproductive, respiratory and skeletal systems.

包括心血管，消化，内分泌，泌尿，免疫，外皮，淋巴，肌肉，神经，生殖，呼吸还有骨骼系统。

4.The integumentary system (which includes hair and nails) is often the first place that a serious vitamin deficiency shows up.

当维生素缺乏时，首先会变现在表皮系统（包括毛发和指甲）。

5.In biology class, we learned about the functions of the integumentary system.

在生物课上，我们学习了外皮系统的功能。

6.The human body has an extensive integumentary system that protects internal organs.

人体有一个广泛的外皮系统，保护内部器官。

7.The integumentary system includes hair, nails, and glands.

外皮系统包括头发、指甲和腺体。

8.The skin is the largest organ of the integumentary system.

皮肤是外皮系统中最大的器官。

9.Doctors often examine the integumentary system for signs of disease.

医生通常检查外皮系统以寻找疾病的迹象。

作文

The human body is a complex system made up of various organs and tissues, each serving a specific function. One of the most important systems in our body is the integumentary system, which includes the skin, hair, nails, and associated glands. The integumentary system serves as the first line of defense against external threats such as pathogens, chemicals, and physical injuries. It plays a crucial role in protecting our internal organs and maintaining homeostasis.The skin, which is the largest organ of the body, acts as a barrier that prevents harmful substances from entering the body. It also helps regulate body temperature through sweat production and blood flow. When we are exposed to extreme temperatures, the integumentary system responds by either producing sweat to cool us down or constricting blood vessels to conserve heat. This ability to maintain a stable internal environment is vital for our survival.Moreover, the integumentary system is involved in sensory perception. The skin contains numerous nerve endings that allow us to feel touch, pressure, pain, and temperature. These sensory receptors send signals to the brain, helping us react to our environment. For example, if we touch something hot, the integumentary system quickly alerts us to withdraw our hand, preventing burns and injuries.In addition to its protective and sensory functions, the integumentary system also plays a role in vitamin D synthesis. When our skin is exposed to sunlight, it produces vitamin D, which is essential for bone health and immune function. This highlights the importance of the integumentary system not only in protecting us but also in contributing to our overall health.However, the integumentary system is not invincible. It can be affected by various conditions such as acne, eczema, psoriasis, and skin cancer. These issues can arise due to genetic factors, environmental influences, or lifestyle choices. For instance, excessive sun exposure can lead to skin damage and increase the risk of skin cancer. Therefore, it is important to take care of our integumentary system by practicing good skincare, using sunscreen, and maintaining a healthy lifestyle.In conclusion, the integumentary system is an essential part of our body that performs multiple functions, including protection, sensation, and vitamin D synthesis. Understanding the significance of this system can help us appreciate the importance of taking care of our skin and overall health. By doing so, we can ensure that our integumentary system remains healthy and functional, allowing us to lead a better quality of life.

人体是一个复杂的系统，由各种器官和组织组成，每个部分都有其特定的功能。在我们身体中，最重要的系统之一是皮肤系统，它包括皮肤、头发、指甲和相关腺体。皮肤系统是抵御外部威胁（例如病原体、化学物质和物理伤害）的第一道防线。它在保护我们的内脏和维持体内平衡方面起着至关重要的作用。皮肤是身体最大的器官，充当屏障，防止有害物质进入体内。它还通过出汗和血流调节体温。当我们暴露在极端温度下时，皮肤系统会通过产生汗水来帮助我们降温，或收缩血管来保持热量。这种维持稳定内部环境的能力对我们的生存至关重要。此外，皮肤系统还参与感知。皮肤含有大量神经末梢，使我们能够感受到触觉、压力、疼痛和温度。这些感觉受体向大脑发送信号，帮助我们对环境做出反应。例如，如果我们触碰到热物体，皮肤系统会迅速提醒我们收回手，以防止烧伤和受伤。除了保护和感知功能外，皮肤系统在维生素D合成中也发挥着重要作用。当我们的皮肤暴露在阳光下时，它会产生维生素D，这对骨骼健康和免疫功能至关重要。这突显了皮肤系统的重要性，不仅在于保护我们，还在于促进我们的整体健康。然而，皮肤系统并非无懈可击。它可能会受到多种疾病的影响，如痤疮、湿疹、牛皮癣和皮肤癌。这些问题可能由遗传因素、环境影响或生活方式选择引起。例如，过度暴露在阳光下可能导致皮肤损伤，并增加皮肤癌的风险。因此，照顾我们的皮肤系统非常重要，包括良好的护肤、使用防晒霜和保持健康的生活方式。总之，皮肤系统是我们身体的重要组成部分，执行多种功能，包括保护、感知和维生素D合成。理解这个系统的重要性可以帮助我们欣赏照顾皮肤和整体健康的重要性。通过这样做，我们可以确保我们的皮肤系统保持健康和功能正常，从而提高我们的生活质量。