leg

简明释义

英[leɡ]美[leɡ]

n. 腿；动物腿，腿肉；裤腿；家具的腿，支撑柱条；（旅程或赛程的）一段，一程；<非正式>（球，尤指高尔夫球）力度不够；<非正式>（产品或想法的）持久流行或成功；（板球）腿侧区；叉状物的一分支；<古>屈膝礼

comb. 有……腿的(-legged)

v. （撑船者）用腿蹬洞顶或洞壁使（船）通过运河隧洞

复 数 l e g s

第 三 人 称 单 数 l e g s

现 在 分 词 l e g g i n g

过 去 式 l e g g e d

过 去 分 词 l e g g e d

英英释义

单词用法

同义词

反义词

例句

1.She broke her right leg in a bad fall.

她在一次严重的跌倒中右腿骨折了。

2.How did he come to break his leg?

他怎么把腿弄断的？

3.She shattered her right leg in a fall.

她摔断了右腿。

4.He was born with a deformed right leg.

他天生右腿畸形。

5.She fell and hurt her leg rather badly.

她跌倒了，腿伤得相当重。

6.These jeans are too long in the leg.

这条牛仔裤的裤腿太长。

7.I broke my leg playing football.

我的腿踢足球时骨折了。

8.He strapped the knife to his leg.

他把刀绑到腿上。

9.He injured his leg while playing soccer.

他在踢足球时伤了他的腿。

10.He stood on one leg to improve his balance.

他单脚站立以提高平衡能力。

11.The table wobbles because one leg is shorter than the others.

这张桌子晃动，因为有一条腿比其他的短。

12.The chair has four legs for stability.

这把椅子有四个腿以保持稳定。

13.She crossed her legs while sitting on the couch.

她坐在沙发上时交叉了她的腿。

作文

The human body is a complex and fascinating structure, and one of its most important components is the leg (腿). The leg plays a crucial role in our ability to move and interact with the world around us. From walking to running, the leg serves as a vital instrument for mobility. In this essay, I will explore the anatomy of the leg, its functions, and the importance of maintaining its health.Anatomically, the leg consists of several key parts: the thigh, knee, calf, and ankle. The thigh houses the femur, which is the longest bone in the human body. This bone connects to the pelvis at the hip joint, allowing for a wide range of motion. Below the knee, the leg is made up of two bones: the tibia and the fibula. The tibia, or shinbone, bears most of the body's weight, while the fibula provides stability and support.The knee joint, located between the thigh and the lower leg, is essential for bending and straightening the leg. It is a complex structure comprised of bones, cartilage, ligaments, and tendons, all working together to facilitate movement. The muscles that surround the leg, including the quadriceps and hamstrings, are also crucial for its function. These muscles contract and relax to enable various activities, from simple walking to more strenuous exercises like sprinting or jumping.The importance of the leg extends beyond mere movement. It is vital for balance and posture. When we stand, walk, or run, our legs work in harmony with our core muscles to keep us stable. Proper alignment and strength in the leg muscles can prevent injuries and enhance athletic performance. For athletes, strong and flexible legs are essential for achieving peak performance.Maintaining the health of our legs is crucial for overall well-being. Regular exercise, such as walking, cycling, or swimming, can strengthen the muscles and improve circulation. Stretching is equally important, as it helps maintain flexibility and prevent injuries. Additionally, paying attention to proper footwear and posture can significantly impact the health of our legs.Injuries to the leg can be debilitating. Common injuries include strains, sprains, fractures, and tendonitis. These injuries can occur due to overuse, improper technique during physical activities, or accidents. Rehabilitation and physical therapy are often necessary to recover fully from such injuries and regain strength and mobility in the leg.In conclusion, the leg (腿) is an essential part of the human body that facilitates movement, balance, and stability. Understanding its anatomy and functions can help us appreciate the importance of caring for our legs. By engaging in regular exercise, practicing good posture, and being mindful of potential injuries, we can ensure that our legs remain strong and healthy throughout our lives. Whether we are walking down the street or competing in a marathon, our legs are always there, supporting us every step of the way.

人类的身体是一个复杂而迷人的结构，其中最重要的组成部分之一就是腿（leg）。腿在我们移动和与周围世界互动的能力中发挥着至关重要的作用。从走路到跑步，腿作为一种重要的移动工具。本文将探讨腿的解剖结构、功能以及保持其健康的重要性。从解剖学上讲，腿由几个关键部分组成：大腿、膝盖、小腿和脚踝。大腿内有股骨，它是人体中最长的骨头。这个骨头在髋关节处连接到骨盆，允许广泛的运动范围。在膝盖下方，腿由两根骨头组成：胫骨和腓骨。胫骨或称为小腿骨，承受大部分体重，而腓骨则提供稳定性和支持。位于大腿和下腿之间的膝关节对弯曲和伸展腿至关重要。它是一个复杂的结构，由骨骼、软骨、韧带和肌腱组成，所有这些共同工作以促进运动。围绕腿的肌肉，包括股四头肌和腘绳肌，对其功能也至关重要。这些肌肉收缩和放松，以便进行各种活动，从简单的走路到更剧烈的运动，如冲刺或跳跃。腿的重要性不仅仅体现在运动上。它对平衡和姿势至关重要。当我们站立、行走或奔跑时，我们的腿与核心肌肉协调工作，以保持稳定。适当的对齐和力量在腿肌肉中可以防止受伤并增强运动表现。对于运动员来说，强壮且灵活的腿对达到最佳表现至关重要。保持我们腿的健康对整体健康至关重要。定期锻炼，如步行、骑自行车或游泳，可以增强肌肉并改善血液循环。拉伸同样重要，因为它有助于保持灵活性并防止受伤。此外，注意适当的鞋子和姿势可以显著影响我们腿的健康。对腿的伤害可能会导致严重的后果。常见的伤害包括拉伤、扭伤、骨折和腱炎。这些伤害可能由于过度使用、在体育活动中不当技术或事故而发生。康复和物理治疗通常是完全恢复此类伤害并重新获得腿的力量和灵活性所必需的。总之，腿（腿）是人体的一个重要部分，促进运动、平衡和稳定。理解其解剖学和功能可以帮助我们欣赏照顾我们腿的重要性。通过定期锻炼、练习良好的姿势以及关注潜在的伤害，我们可以确保我们的腿在整个生命中保持强壮和健康。无论我们是在街上走路还是参加马拉松比赛，我们的腿始终支持着我们每一步。