knee

简明释义

英[niː]美[niː]

n. 膝盖，膝关节；（裤子的）膝部；（坐下时）大腿朝上的面；膝盖的猛击；（木船上的）肘板，肘材；曲线图的弯曲处，拐点

v. 用膝盖顶（撞）

【名】 （Knee）（英）尼（人名）

复 数 k n e e s

第 三 人 称 单 数 k n e e s

现 在 分 词 k n e e i n g

过 去 式 k n e e d

过 去 分 词 k n e e d

英英释义

单词用法

同义词

反义词

例句

1.These jeans are torn at the knee.

这牛仔裤膝盖那儿破了。

2.He suffered a kick to the knee.

他的膝盖被踢了一脚。

3.I can't play—I've got a dodgy knee.

我不能玩了—我的膝盖出了毛病。

4.I grazed my knee when I fell.

我摔了一跤，把膝盖擦破了。

5.She tripped and banged her knee on the desk.

她绊了一跤，膝盖磕在桌子上。

6.She wrenched her knee when she fell.

她跌倒时把膝盖扭伤了。

7.He banged his knee painfully against the desk.

他的膝盖撞到桌子上，疼得很。

8.He fell and hurt his knee.

他摔倒了，伤到了他的膝盖。

9.The doctor examined my knee for any injuries.

医生检查了我的膝盖是否受伤。

10.He knelt down on one knee to propose.

他单膝跪地求婚。

11.She has a scar on her knee from when she fell off her bike.

她的膝盖上有一道伤疤，是她从自行车上摔下来的。

12.She does yoga to keep her knees flexible.

她做瑜伽来保持她的膝盖灵活。

作文

The human body is a remarkable structure, and one of its most essential components is the joint known as the knee">knee (膝盖). This joint plays a crucial role in our daily movements, allowing us to walk, run, jump, and even sit. The knee">knee (膝盖) connects the thigh bone (femur) to the shin bone (tibia) and is supported by various ligaments and tendons that provide stability and strength. Understanding the anatomy of the knee">knee (膝盖) can help us appreciate its importance. It is composed of several key structures, including the patella (kneecap), which protects the front of the knee">knee (膝盖) and aids in movement. The articular cartilage that covers the ends of the bones in the knee">knee (膝盖) joint allows for smooth motion and reduces friction during activities. In addition to its physical functions, the knee">knee (膝盖) also has significant cultural implications. In many societies, kneeling is a gesture of respect, submission, or prayer. When we kneel, we lower ourselves to the ground, often as a sign of humility. This action emphasizes the importance of the knee">knee (膝盖) in both a physical and symbolic sense. In sports, the knee">knee (膝盖) is often the site of injuries due to the stress placed on it during physical activity. Common injuries include ligament tears, such as an anterior cruciate ligament (ACL) tear, which can sideline athletes for months. Proper training, stretching, and strengthening exercises can help prevent these injuries and keep the knee">knee (膝盖) healthy. Moreover, as we age, the health of our knee">knee (膝盖) joints can decline, leading to conditions like osteoarthritis. This degenerative disease affects the cartilage in the knee">knee (膝盖), causing pain, stiffness, and swelling. Maintaining a healthy weight, staying active, and seeking medical advice when necessary are crucial steps in managing knee health over time. In conclusion, the knee">knee (膝盖) is not only vital for physical movement but also holds cultural significance and poses challenges in terms of health and injury prevention. It is essential to take care of our knee">knee (膝盖) joints through proper exercise and awareness of their importance. By understanding the anatomy and the functions of the knee">knee (膝盖), we can better appreciate our bodies and work towards maintaining their health for years to come.

人体是一个非凡的结构，其中最重要的组成部分之一是被称为knee">膝盖的关节。这个关节在我们日常活动中扮演着至关重要的角色，使我们能够行走、奔跑、跳跃甚至坐下。knee">膝盖连接大腿骨（股骨）和小腿骨（胫骨），并由各种韧带和肌腱支撑，提供稳定性和力量。理解knee">膝盖的解剖结构可以帮助我们欣赏它的重要性。它由几个关键结构组成，包括保护knee">膝盖前面的髌骨（膝盖骨），有助于运动。覆盖在knee">膝盖关节骨端的关节软骨使运动顺畅并减少活动中的摩擦。除了其物理功能，knee">膝盖在文化上也具有重要的意义。在许多社会中，跪下是一种尊重、臣服或祈祷的姿态。当我们跪下时，我们把自己降低到地面，通常作为谦卑的象征。这一动作强调了knee">膝盖在身体和象征意义上的重要性。在运动中，knee">膝盖往往是由于在体育活动中施加的压力而受伤的部位。常见的伤害包括韧带撕裂，例如前交叉韧带（ACL）撕裂，这可能使运动员休息数月。适当的训练、拉伸和力量训练可以帮助预防这些伤害，保持knee">膝盖的健康。此外，随着年龄的增长，我们的knee">膝盖关节的健康可能会下降，导致像骨关节炎这样的疾病。这种退行性疾病影响knee">膝盖中的软骨，导致疼痛、僵硬和肿胀。保持健康的体重、保持活跃以及在必要时寻求医疗建议是管理膝盖健康的重要步骤。总之，knee">膝盖不仅对身体运动至关重要，而且在文化上具有重要意义，并且在健康和预防伤害方面带来了挑战。通过适当的锻炼和意识到它们的重要性，照顾好我们的knee">膝盖关节是至关重要的。通过理解knee">膝盖的解剖学和功能，我们可以更好地欣赏自己的身体，并努力保持它们的健康，直到未来的岁月。