endoskeleton

简明释义

英[ˈendəʊskelɪtn]美[ˈendoʊskelɪtn]

n. [动] 内骨骼

英英释义

单词用法

同义词

反义词

例句

1.Austrian Death Machine. I Am a Cybernetic Organism Living Tissue Over Metal Endoskeleton.

奥地利死亡机器。我是控制论的有机体在金属内骨骼组织。

2.Austrian Death Machine. I Am a Cybernetic Organism Living Tissue Over Metal Endoskeleton.

奥地利死亡机器。我是控制论的有机体在金属内骨骼组织。

3.The human body has an endoskeleton 内骨骼 that provides support and protection for internal organs.

人类的身体有一个endoskeleton 内骨骼，为内部器官提供支持和保护。

4.Many vertebrates possess an endoskeleton 内骨骼 made of bone or cartilage.

许多脊椎动物拥有由骨头或软骨构成的endoskeleton 内骨骼。

5.The endoskeleton 内骨骼 allows for greater flexibility compared to an exoskeleton.

与外骨骼相比，endoskeleton 内骨骼提供了更大的灵活性。

6.Sharks have a cartilaginous endoskeleton 内骨骼 that makes them lighter and more agile in the water.

鲨鱼有一个软骨质的endoskeleton 内骨骼，使它们在水中更轻便、更灵活。

7.Insects, unlike mammals, do not have an endoskeleton 内骨骼, but rather an exoskeleton.

昆虫与哺乳动物不同，没有endoskeleton 内骨骼，而是有外骨骼。

作文

The concept of an endoskeleton is fascinating and plays a crucial role in the biological structure of many organisms. An endoskeleton, or 内骨骼, is an internal skeleton that provides support and protection to the bodies of certain animals, including humans. Unlike exoskeletons, which are external structures found in creatures like insects and crustaceans, the endoskeleton is located within the body, allowing for greater flexibility and growth. One of the most significant advantages of having an endoskeleton is that it allows for more complex movements. For instance, vertebrates, including mammals, birds, and reptiles, possess an endoskeleton made up of bones and cartilage. This internal framework not only supports the body but also facilitates movement by acting as a system of levers. Muscles attach to the bones, enabling a wide range of motion that is essential for survival, whether it be running from predators, climbing trees, or flying through the air. Furthermore, the endoskeleton serves as a protective casing for vital organs. In humans, the skull encases the brain, while the rib cage protects the heart and lungs. This internal protection is critical for maintaining the integrity of these essential systems, allowing organisms to thrive in various environments without the constant fear of external damage. In addition to its supportive and protective roles, the endoskeleton also plays a vital part in the production of blood cells. In humans and many other vertebrates, the bone marrow, which is found within certain bones, is responsible for producing red blood cells, white blood cells, and platelets. This function underscores the importance of the endoskeleton beyond mere physical structure; it is also integral to the body's overall health and functionality. Interestingly, the endoskeleton can vary greatly among different species, reflecting their unique adaptations to their environments. For example, the endoskeleton of fish is primarily made of cartilage, making it lighter and more flexible, which is advantageous for swimming. In contrast, the endoskeleton of mammals is typically denser and stronger, supporting larger body masses and allowing for more powerful movements. The evolution of the endoskeleton represents a significant milestone in the history of life on Earth. It is believed that early vertebrates developed this internal support system as a means to adapt to changing environmental conditions. Over millions of years, the endoskeleton has undergone various modifications, leading to the diverse array of skeletal structures we see today across different animal groups. In conclusion, the endoskeleton is a remarkable biological feature that offers numerous benefits to the organisms that possess it. From providing structural support and facilitating movement to protecting vital organs and producing blood cells, the endoskeleton is essential for the survival and evolution of many species. Understanding the complexities and functions of the endoskeleton not only enhances our knowledge of biology but also deepens our appreciation for the incredible diversity of life on our planet.

内骨骼的概念令人着迷，并在许多生物体的结构中发挥着至关重要的作用。endoskeleton，或内骨骼，是一种内部骨架，为包括人类在内的某些动物的身体提供支持和保护。与昆虫和甲壳类动物等生物体外部结构的外骨骼不同，endoskeleton 位于体内，从而允许更大的灵活性和生长。 拥有 endoskeleton 的一个显著优势是它允许更复杂的运动。例如，脊椎动物，包括哺乳动物、鸟类和爬行动物，拥有由骨头和软骨组成的 endoskeleton。这个内部框架不仅支撑身体，还通过作为杠杆系统促进运动。肌肉附着在骨骼上，使生存所必需的广泛运动成为可能，无论是逃避捕食者、爬树还是在空中飞翔。 此外，endoskeleton 还为重要器官提供保护。在人类中，颅骨包围大脑，而肋骨则保护心脏和肺。这种内部保护对于维护这些重要系统的完整性至关重要，使生物体能够在各种环境中茁壮成长，而无需时刻担心外部损害。 除了支撑和保护的作用外，endoskeleton 在血细胞的产生中也发挥着重要作用。在人类和许多其他脊椎动物中，某些骨骼内的骨髓负责产生红细胞、白细胞和血小板。这一功能强调了 endoskeleton 超越物理结构的重要性；它对身体的整体健康和功能也至关重要。 有趣的是，不同物种的 endoskeleton 可能存在很大差异，反映出它们对环境的独特适应。例如，鱼类的 endoskeleton 主要由软骨构成，使其更轻、更灵活，这对游泳是有利的。相比之下，哺乳动物的 endoskeleton 通常更密集、更强壮，支持更大的体重并允许更强大的运动。 endoskeleton 的进化代表了地球生命历史上的一个重要里程碑。据信，早期的脊椎动物发展了这种内部支撑系统，以适应不断变化的环境条件。经过数百万年的演变，endoskeleton 经历了各种修改，导致我们今天在不同动物群体中看到的多样化骨骼结构。 总之，endoskeleton 是一种卓越的生物特征，为拥有它的生物体提供了众多好处。从提供结构支持和促进运动到保护重要器官和生产血细胞，endoskeleton 对许多物种的生存和进化至关重要。理解 endoskeleton 的复杂性和功能不仅增强了我们对生物学的认识，还加深了我们对地球上生命奇妙多样性的欣赏。