muscle

简明释义

英[ˈmʌsl]美[ˈmʌsl]

n. 肌肉；体力，力气；权力，影响力；<非正式>身强力壮的男子（们）

v. 用力搬动；挤；<美，非正式> 以经济（或政治）压力迫使；加强

复 数 m u s c l e s

第 三 人 称 单 数 m u s c l e s

现 在 分 词 m u s c l i n g

过 去 式 m u s c l e d

过 去 分 词 m u s c l e d

英英释义

单词用法

同义词

反义词

例句

1.Dickon stood up on the grass and slowly went through a carefully practical but simple series of muscle exercises.

狄肯站在草地上，缓慢而小心地做了一系列简单的肌肉练习运动。

2.Insulin accumulates in muscle tissue and enters the bloodstream, allowing it to circulate throughout the body.

胰岛素会在肌肉组织中累积并进入血液，使其在全身循环。

3.People under too much pressure would sometimes suffer from muscle aches, headache, tiredness, loss of appetite and so on.

压力太大的人有时候会有肌肉疼痛、头痛、疲劳、食欲不振等症状。

4.If they are taken regularly, they cause a thinning of the voice muscle.

如果定期服用，它们会导致声音肌肉变薄。

5.People under too much pressure would sometimes suffer from muscle aches, headache, tiredness, loss of appetite and so on.

压力太大的人有时候会有肌肉疼痛、头痛、疲劳、食欲不振等症状。

6.The body is made up primarily of bone, muscle, and fat.

人体主要由骨、肌肉和脂肪组成。

7.I really want to lose some of this belly fat and turn it into muscle.

我真的想减掉一些腹部脂肪，把它变成肌肉。

8.He has been working out to build his muscle 肌肉 mass.

他一直在锻炼以增加他的肌肉 肌肉量。

9.The athlete strained his muscle 肌肉 during the competition.

运动员在比赛中拉伤了他的肌肉 肌肉。

10.Yoga can help improve your muscle 肌肉 flexibility.

瑜伽可以帮助提高你的肌肉 肌肉柔韧性。

11.She felt a sharp pain in her muscle 肌肉 after running.

她跑步后感到她的肌肉 肌肉有剧烈的疼痛。

12.Lifting weights helps to strengthen your muscle 肌肉 tone.

举重有助于增强你的肌肉 肌肉线条。

作文

Muscles are an essential part of the human body, playing a crucial role in our daily activities. They are responsible for movement, posture, and even the circulation of blood. The term muscle (肌肉) refers to the soft tissue that can contract and produce force. There are three types of muscle (肌肉) tissues in the body: skeletal, cardiac, and smooth.

Skeletal muscle (肌肉) is the most abundant type, making up approximately 40% of our body weight. These muscles (肌肉) are attached to bones and are under voluntary control, allowing us to perform actions such as walking, running, and lifting. When we engage in physical activities, our skeletal muscle (肌肉) fibers contract and relax, enabling movement. Regular exercise is vital for maintaining strong and healthy skeletal muscle (肌肉), which not only improves physical performance but also enhances metabolism and supports overall health.

Cardiac muscle (肌肉), found only in the heart, is responsible for pumping blood throughout the body. Unlike skeletal muscle (肌肉), cardiac muscle (肌肉) is involuntary, meaning it operates without conscious control. The heart's muscle (肌肉) cells are specialized to sustain continuous contractions, ensuring that blood circulates efficiently. A healthy heart relies on well-functioning cardiac muscle (肌肉), and factors such as diet, exercise, and stress management play a significant role in its health.

Smooth muscle (肌肉) is found in various internal organs, including the stomach, intestines, and blood vessels. Like cardiac muscle (肌肉), smooth muscle (肌肉) is also involuntary. It helps regulate processes such as digestion and blood flow. For instance, the contraction of smooth muscle (肌肉) in the digestive tract facilitates the movement of food through the system. Understanding the different types of muscle (肌肉) and their functions is essential for recognizing how our bodies operate.

In addition to their physiological roles, muscles (肌肉) have a significant impact on our physical appearance and self-esteem. Many people strive to develop toned and defined muscles (肌肉) through strength training and fitness routines. Building muscle (肌肉) not only enhances aesthetics but also contributes to overall strength and endurance. It is important to approach muscle (肌肉) building with proper techniques and nutrition to avoid injuries and promote long-term health.

Furthermore, the relationship between muscle (肌肉) and mental health should not be overlooked. Engaging in regular physical activity that strengthens muscles (肌肉) has been shown to reduce symptoms of anxiety and depression. Exercise releases endorphins, which are known as 'feel-good' hormones, promoting a sense of well-being. Thus, maintaining a healthy level of muscle (肌肉) mass is not only beneficial for physical health but also for mental wellness.

In conclusion, muscles (肌肉) are vital components of our bodies, influencing everything from our movements to our emotional state. By understanding the importance of muscle (肌肉) health, we can take proactive steps to enhance our physical fitness and overall quality of life. Whether through exercise, proper nutrition, or stress management, prioritizing muscle (肌肉) health is essential for a balanced and fulfilling life.

肌肉是人体的重要组成部分，在我们的日常活动中发挥着关键作用。它们负责运动、姿势，甚至血液循环。术语muscle（肌肉）指的是能够收缩并产生力量的软组织。身体中有三种类型的muscle（肌肉）组织：骨骼肌、心肌和平滑肌。

骨骼muscle（肌肉）是最丰富的类型，占我们体重的约40%。这些muscles（肌肉）附着于骨骼，并且在自愿控制下，使我们能够进行走路、跑步和举重等动作。当我们参与体育活动时，我们的骨骼muscle（肌肉）纤维收缩和放松，从而实现运动。定期锻炼对维持强壮和健康的骨骼muscle（肌肉）至关重要，这不仅改善身体表现，还增强新陈代谢，支持整体健康。

心肌muscle（肌肉）仅存在于心脏中，负责将血液泵送到全身。与骨骼muscle（肌肉）不同，心肌muscle（肌肉）是非自愿的，这意味着它在没有意识控制的情况下运行。心脏的muscle（肌肉）细胞专门用于维持连续的收缩，确保血液有效循环。健康的心脏依赖于正常运作的心肌muscle（肌肉），饮食、锻炼和压力管理等因素在其健康中发挥着重要作用。

平滑muscle（肌肉）存在于各种内脏器官中，包括胃、肠道和血管。与心肌muscle（肌肉）一样，平滑muscle（肌肉）也是非自愿的。它帮助调节如消化和血流等过程。例如，平滑muscle（肌肉）在消化道中的收缩促进了食物在系统中的移动。理解不同类型的muscle（肌肉）及其功能对于认识我们身体的运作方式至关重要。

除了生理角色外，muscles（肌肉）对我们的外观和自尊心也有显著影响。许多人通过力量训练和健身例程来努力发展结实和明显的muscles（肌肉）。增加muscle（肌肉）不仅提升美感，还能增强整体力量和耐力。以适当的技术和营养来进行muscle（肌肉）锻炼非常重要，以避免受伤并促进长期健康。

此外，muscle（肌肉）与心理健康之间的关系不容忽视。参与定期增强muscle（肌肉）的身体活动已被证明可以减少焦虑和抑郁的症状。锻炼会释放内啡肽，这些被称为“感觉良好”的激素，可以促进幸福感。因此，维持健康的muscle（肌肉）量不仅对身体健康有益，对心理健康也是如此。

总之，muscles（肌肉）是我们身体的重要组成部分，影响着从运动到情绪状态的一切。通过理解muscle（肌肉）健康的重要性，我们可以采取积极措施来增强我们的身体健康和整体生活质量。无论是通过锻炼、合理饮食还是压力管理，优先考虑muscle（肌肉）健康对于过上平衡和充实的生活至关重要。