plexus

简明释义

英[ˈpleksəs]美[ˈpleksəs]

n. （血管、淋巴管、神经等的）[解剖] 丛

复 数 p l e x u s 或 p l e x u s e s

英英释义

单词用法

同义词

反义词

例句

1.Methods The clinical data of 11 cases of choroids plexus cysts were retrospectively analyzed.

方法对11例侧脑室脉络丛囊肿临床资料进行回顾分析。

2.She seems kind and no-nonsense, so this is as cruelly unexpected as a punch in the solar plexus: she's telling me I'm not doing my job properly.

她看起来很和蔼，而且很严肃，所以，当她对我说我没有做好我份内的事情时，这让我根本意想不到，就像被在心口猛然一击。

3.Associated with the vascular plexus are the dermal lymphatics.

真皮淋巴管与血管丛密切相关。

4.Remember the solar plexus chakra.

回忆起太阳丛脉轮。

5.Objective To observe the effect of a needle cervical plexus block in thyroid surgery.

目的观察一针法颈丛阻滞在甲状腺手术中的临床效果。

6.Objective To discuss the pathogenesis, clinical presentation, diagnosis and management of choroids plexus cysts in the lateral ventricle.

目的探讨侧脑室脉络丛囊肿的发病机理、临床表现、诊断及其治疗。

7.This sound is connected to your solar plexus chakra and will increase heat into your stomach area.

这个声音是与你的太阳神经丛相连的，因而有暖胃的作用。

8.The solar plexus 丛 is a complex network of nerves located in the abdomen.

太阳神经丛丛是位于腹部的复杂神经网络。

9.In yoga, practitioners often focus on breathing techniques to strengthen their solar plexus 丛.

在瑜伽中，练习者通常专注于呼吸技巧，以增强他们的太阳神经丛丛。

10.The brachial plexus 丛 is responsible for the motor and sensory innervation of the arm.

臂丛神经丛负责手臂的运动和感觉神经支配。

11.Damage to the cervical plexus 丛 can lead to neck pain and numbness in the shoulders.

颈丛神经丛受损可能导致颈部疼痛和肩部麻木。

12.The lumbar plexus 丛 plays a crucial role in leg movement and sensation.

腰丛神经丛在腿部运动和感觉中起着至关重要的作用。

作文

The human body is a complex system made up of various interconnected parts, each serving a unique function. One of the fascinating aspects of this complexity is the presence of structures known as plexus (丛), which play a crucial role in our nervous and circulatory systems. A plexus is essentially a network of nerves or vessels that intertwine to form a functional unit. Understanding the significance of plexus can provide insights into how our body operates and responds to different stimuli. In the nervous system, there are several important plexuses, including the brachial plexus (臂丛) and the lumbosacral plexus (腰骶丛). The brachial plexus is responsible for innervating the muscles and skin of the shoulder, arm, and hand. It consists of a network of spinal nerves that merge and divide to form major nerves like the median, ulnar, and radial nerves. Dysfunction in this plexus can lead to conditions such as Erb's palsy, which affects movement and sensation in the affected arm. Similarly, the lumbosacral plexus is vital for lower limb function. It comprises nerves that originate from the lumbar and sacral regions of the spine, providing motor and sensory innervation to the legs and pelvic region. Issues with this plexus can result in pain, weakness, or numbness in the lower extremities, affecting a person's mobility and quality of life. Beyond the nervous system, plexuses are also found in the circulatory system. For instance, the celiac plexus (腹腔丛) is a network of nerves located near the abdominal aorta. This plexus is essential for regulating the functions of various abdominal organs, including the liver, pancreas, and intestines. Understanding the anatomy and function of the celiac plexus is crucial for medical professionals, particularly in surgeries involving the abdominal cavity. The concept of plexus extends beyond biology and medicine; it can also be applied metaphorically to describe any complex network of interconnected elements. For example, in sociology, one might refer to the social plexus (社会丛) to describe the intricate web of relationships and interactions within a community. This perspective emphasizes the importance of understanding how individual actions and relationships contribute to the larger social structure. In conclusion, the term plexus (丛) encompasses a wide range of meanings, from its biological significance in the human body to its metaphorical applications in various fields. By exploring the various types of plexuses in our body and their functions, we gain a deeper appreciation for the intricacies of human anatomy and the interconnectedness of different systems. Whether in medicine, biology, or sociology, recognizing the role of plexuses helps us understand the complexity of life and the importance of networks in shaping our experiences and interactions.

人类身体是一个复杂的系统，由各种相互连接的部分组成，每个部分都发挥着独特的功能。这个复杂性的一个迷人方面是存在被称为plexus（丛）的结构，这些结构在我们的神经系统和循环系统中发挥着至关重要的作用。plexus本质上是交织在一起形成功能单元的神经或血管网络。理解plexus的重要性可以提供对我们身体如何运作和响应不同刺激的见解。 在神经系统中，有几个重要的plexus，包括臂plexus（臂丛）和腰骶plexus（腰骶丛）。臂plexus负责支配肩部、手臂和手的肌肉和皮肤。它由一组合并和分开的脊神经组成，形成主要神经，如正中神经、尺神经和桡神经。该plexus的功能障碍可能导致如Erb麻痹等病症，影响受影响手臂的运动和感觉。 同样，腰骶plexus对于下肢功能至关重要。它由起源于脊柱的腰部和骶部区域的神经组成，为腿部和盆腔区域提供运动和感觉支配。这个plexus的问题可能导致下肢的疼痛、虚弱或麻木，影响一个人的移动能力和生活质量。 除了神经系统，plexus在循环系统中也存在。例如，腹腔plexus（腹腔丛）是位于腹主动脉附近的神经网络。这个plexus对于调节各种腹部器官的功能至关重要，包括肝脏、胰腺和肠道。理解腹腔plexus的解剖学和功能对于医学专业人员尤其重要，特别是在涉及腹腔的手术中。 plexus的概念超越了生物学和医学；它也可以比喻性地应用于描述任何复杂的相互连接元素的网络。例如，在社会学中，人们可能会提到社会plexus（社会丛）来描述社区内关系和互动的复杂网络。这种观点强调了理解个人行为和关系如何贡献于更大社会结构的重要性。 总之，术语plexus（丛）涵盖了广泛的含义，从其在人体中的生物学意义到其在各个领域的比喻应用。通过探索我们身体中各种类型的plexus及其功能，我们对人类解剖学的复杂性以及不同系统之间的相互联系有了更深刻的理解。无论是在医学、生物学还是社会学中，认识到plexus的作用帮助我们理解生命的复杂性以及网络在塑造我们的经历和互动中的重要性。