metatarsals

简明释义

英[ˌmɛtəˈtɑːrslz]美[ˌmɛtəˈtɑrslz]

n. 跖骨（metatarsal 的复数）；蹠骨

英英释义

单词用法

同义词

反义词

例句

1.The complete coossification of the proximal tarsals with the tibia, and of the distal tarsals and proximal metatarsals, present in Albinykus are previously unknown in Alvarezsauridae.

游光爪龙的胫骨及跖骨的独征在其他已知的阿瓦拉慈龙类是未知的。

2.Results: With the increasement of bearing ratio, the pressure under the middle metatarsals of hallux valgus foot has a more rapid change.

结果：随着足部负重比例的增加，外翻足前足中间跖骨头下压力的变化较快，与正常足相比具有显著差异。

3.The hock joint and metatarsals lie in a straight line below the hip joint .

飞节和后跗骨位于髋关节下方的一条直线上。

4.The complete coossification of the proximal tarsals with the tibia, and of the distal tarsals and proximal metatarsals, present in Albinykus are previously unknown in Alvarezsauridae.

游光爪龙的胫骨及跖骨的独征在其他已知的阿瓦拉慈龙类是未知的。

5.Conclusion: It is proved from biomechanical view that with the increase of deformity, bearing ratio of forefoot and pressure under metatarsals show different changes.

目的：从生物力学角度探讨（足 母）外翻足承重比例及跖骨头下压力的改变情况。

6.Wearing proper footwear can help prevent stress fractures in the metatarsals 跖骨.

穿合适的鞋子可以帮助预防metatarsals 跖骨的应力性骨折。

7.The athlete suffered a fracture in her metatarsals 跖骨 during the game.

这位运动员在比赛中摔断了她的metatarsals 跖骨。

8.Doctors often recommend rest to heal injuries to the metatarsals 跖骨.

医生通常建议休息以治愈对metatarsals 跖骨的伤害。

9.Pain in the metatarsals 跖骨 can be a sign of overuse or injury.

metatarsals 跖骨的疼痛可能是过度使用或受伤的迹象。

10.The metatarsals 跖骨 connect the toes to the midfoot.

metatarsals 跖骨将脚趾与中足连接起来。

作文

The human foot is a remarkable structure that plays a crucial role in our mobility and balance. One of the key components of the foot is the group of bones known as the metatarsals. These five long bones connect the ankle to the toes and are essential for walking, running, and standing. Understanding the function and importance of the metatarsals can help us appreciate how our feet work and why they are so vital to our overall health.The metatarsals are located in the midfoot area and are numbered from one to five, starting from the big toe side of the foot. Each metatarsal bone has a head, neck, and base. The heads of the metatarsals articulate with the proximal phalanges, forming the joints at the base of the toes, while the bases connect to the cuneiform and cuboid bones of the foot. This unique arrangement allows for a wide range of motion and flexibility, which is crucial for various activities such as walking, jumping, and dancing.One of the most important functions of the metatarsals is to bear weight during movement. When we walk or run, the metatarsals help distribute our body weight evenly across the foot. This distribution is vital in preventing injuries and ensuring that we maintain balance. If one of the metatarsals is injured or not functioning properly, it can lead to pain and instability, making it difficult to perform everyday tasks.In addition to weight-bearing, the metatarsals also contribute to the overall arch of the foot. The arch is essential for shock absorption and helps protect the bones and joints from the impact of walking and running. A healthy arch depends significantly on the strength and alignment of the metatarsals. If the metatarsals are misaligned or weakened, it can lead to flat feet or high arches, both of which can cause discomfort and lead to further complications.Common injuries associated with the metatarsals include fractures, sprains, and conditions like metatarsalgia, which is characterized by pain in the ball of the foot. Athletes, particularly runners and dancers, are especially prone to these types of injuries due to the repetitive stress placed on the metatarsals. Proper footwear, stretching, and strengthening exercises can help prevent these injuries and keep the metatarsals healthy.In conclusion, the metatarsals are vital components of the human foot that play a significant role in our ability to move and stay balanced. They bear weight, contribute to the foot's arch, and allow for flexibility and motion. By understanding the importance of the metatarsals and taking steps to care for them, we can improve our foot health and enhance our overall quality of life. Whether we are walking, running, or simply standing, the metatarsals are always at work, supporting us every step of the way.

人类的脚是一个卓越的结构，在我们的移动和保持平衡中起着至关重要的作用。脚的一个关键组成部分是称为跖骨的一组骨头。这五根长骨连接踝关节和脚趾，对于行走、跑步和站立至关重要。理解跖骨的功能和重要性可以帮助我们欣赏脚的工作原理，以及它们为什么对我们的整体健康如此重要。跖骨位于足部的中部区域，从大脚趾侧开始编号，从一到五。每根跖骨都有一个头、一个颈和一个基部。跖骨的头部与近端趾骨相接，形成脚趾根部的关节，而基部则与足部的楔骨和骰骨相连。这种独特的排列使得运动范围广泛且灵活，这对于行走、跳跃和舞蹈等各种活动至关重要。跖骨最重要的功能之一是在运动过程中承受体重。当我们行走或跑步时，跖骨有助于将身体重量均匀分布在脚上。这种分布对于防止受伤和确保我们保持平衡至关重要。如果其中一根跖骨受伤或功能不正常，可能会导致疼痛和不稳定，使得日常任务变得困难。除了承重外，跖骨还对脚的整体弓形结构有所贡献。足弓对于冲击吸收至关重要，有助于保护骨头和关节免受行走和跑步的影响。健康的足弓在很大程度上依赖于跖骨的强度和对齐。如果跖骨错位或虚弱，可能会导致扁平足或高足弓，这两者都可能引起不适并导致进一步的并发症。与跖骨相关的常见损伤包括骨折、扭伤以及像跖骨痛这样的疾病，其特征是在脚掌部位的疼痛。运动员，特别是跑步者和舞者，由于对跖骨施加的重复压力，更容易出现这些类型的伤害。适当的鞋子、拉伸和强化练习可以帮助预防这些伤害，保持跖骨的健康。总之，跖骨是人类脚的重要组成部分，在我们移动和保持平衡的能力中发挥着重要作用。它们承受体重、对脚的弓形结构做出贡献，并允许灵活和运动。通过了解跖骨的重要性并采取措施来保护它们，我们可以改善脚部健康，提高整体生活质量。无论我们是在行走、跑步还是只是站立，跖骨始终在工作，支持我们每一步的前进。