pectoral

简明释义

英[ˈpektərəl]美[ˈpektərəl]

adj. 胸的；肺病的

n. 胸饰；治疗胸肺药物

复 数 p e c t o r a l s

英英释义

单词用法

同义词

反义词

例句

1.Mantas, easily recognizable by their pectoral "wings," stay near the ocean's surface, unlike other rays.

蝠鲼在海面停留时，胸翼会放射出与众不同的光芒，所以很容易识别。

2.He walked among the displaced contours of her pectoral girdle.

他在她胸肢带骨的变形周线间漫步。

3.He could see their wide, flattened, shovel-pointed heads now and their white tipped wide pectoral fins.

他这时看得见它们那又宽又扁的铲子形的头，和尖端呈白色的宽阔的胸鳍。

4.The pectoral girdle is excessively tight or too thin possibly causes shoulders the strain.

肩带过紧或太细都可能引起肩背劳损。

5.But it's also frustrating not having Darrell Arthur (pectoral surgery) here.

但是没了达瑞尔·亚瑟(手术)也同样让人沮丧。

6.She had to concentrate on flexing her pectoral muscle or the trice ps to power the arm.

为了给手臂提供力量，她不得不用力伸缩她的胸肌或者三头肌。

7.This exercise develops literally every tract of the pectoral muscle, but requires some proper warm up.

这个练习几乎锻炼所有各部分胸肌，但事先需要热身。

8.Known to grow as long as about 5 feet (1.5 meters), moray species generally lack pectoral fins, unlike most other eel species.

我们已知这种欧洲海鳗最大能长到5英尺（1.5米）长，和绝大多数其他鳗鱼物种不同的是：它们通常没有胸鳍。

9.Found in tropical coastal regions of Africa and Asia; able to move on land on strong pectoral fins.

产于非洲和亚洲的热带沿海水域；靠强壮的胸鳍可以在陆地上移动。

10.He wore a tight-fitting shirt that accentuated his pectoral muscles.

他穿了一件紧身衬衫，突显了他的胸肌。

11.She performed push-ups to strengthen her pectoral muscles.

她做俯卧撑来增强她的胸肌。

12.The doctor examined the patient's pectoral area for any signs of abnormality.

医生检查了病人的胸部区域，看是否有任何异常迹象。

13.The pectoral fin of the fish helps it to steer in the water.

鱼的胸鳍帮助它在水中转向。

14.In anatomy class, we learned about the pectoral girdle and its function.

在解剖课上，我们学习了胸带及其功能。

作文

The human body is a complex structure made up of various systems and parts, each serving a unique function. One of the most fascinating aspects of human anatomy is the muscle system, which allows us to perform a wide range of movements. Among these muscles, the pectoral 胸部的 muscles stand out due to their significant role in upper body movement and strength. The pectoral muscles are located on the front of the chest, and they are primarily responsible for the movement of the shoulder joint. Understanding the anatomy and function of these muscles is essential for anyone interested in fitness, sports, or even general health.The pectoral muscles consist of two main parts: the pectoralis major and the pectoralis minor. The pectoralis major is the larger of the two and is responsible for movements such as pushing, lifting, and throwing. This muscle is shaped like a fan and covers a substantial portion of the chest. On the other hand, the pectoralis minor is smaller and lies beneath the pectoralis major. It plays a crucial role in stabilizing the shoulder blade and assisting with arm movements. Together, these muscles contribute to the overall strength and functionality of the upper body.Incorporating exercises that target the pectoral 胸部的 muscles into a workout routine can lead to a more balanced physique and improved athletic performance. Common exercises include bench presses, push-ups, and chest flies. These exercises not only strengthen the pectoral muscles but also enhance the overall stability of the shoulder joint, preventing injuries during physical activities.Moreover, having well-developed pectoral 胸部的 muscles can improve one's posture. Many people today suffer from poor posture due to prolonged sitting and lack of physical activity. Strengthening the pectoral muscles can help counteract the effects of slouching by promoting better alignment of the shoulders and spine. This is particularly important for individuals who spend long hours working at a desk or using electronic devices.Additionally, understanding the importance of the pectoral 胸部的 muscles extends beyond aesthetics and physical fitness. These muscles play a role in various daily activities, such as reaching for objects, carrying groceries, or even playing sports. By maintaining strong and flexible pectoral muscles, individuals can enhance their quality of life and perform daily tasks with greater ease.In conclusion, the pectoral 胸部的 muscles are vital components of the human body that contribute significantly to upper body strength, stability, and overall movement. Whether you are an athlete looking to improve your performance or someone seeking to maintain good health, paying attention to the development of these muscles is crucial. Regular exercise, proper nutrition, and awareness of body mechanics can help keep the pectoral muscles strong and functional. Therefore, it is important to include exercises that target the pectoral 胸部的 region in your fitness regimen to ensure a healthy and active lifestyle.

人体是一个复杂的结构，由各种系统和部分组成，每个部分都具有独特的功能。人类解剖学中最迷人的方面之一是肌肉系统，它使我们能够执行广泛的运动。在这些肌肉中，pectoral 胸部的肌肉因其在上半身运动和力量中的重要作用而脱颖而出。胸肌位于胸部前面，主要负责肩关节的运动。理解这些肌肉的解剖结构和功能对于任何对健身、运动甚至一般健康感兴趣的人来说都是至关重要的。胸肌由两个主要部分组成：大胸肌和小胸肌。大胸肌是两者中较大的，负责推、举和投掷等运动。这块肌肉呈扇形，覆盖了胸部的大部分。另一方面，小胸肌较小，位于大胸肌下面。它在稳定肩胛骨和协助手臂运动中发挥着关键作用。这两块肌肉共同促进了上半身的整体力量和功能。将针对pectoral 胸部的肌肉的锻炼纳入锻炼计划，可以导致更均衡的体型和改善的运动表现。常见的锻炼包括卧推、俯卧撑和飞鸟。这些锻炼不仅增强了胸肌，还提高了肩关节的整体稳定性，预防在体育活动中的受伤。此外，拥有发达的pectoral 胸部的肌肉可以改善一个人的姿势。如今，许多人因久坐和缺乏身体活动而遭受姿势不良的问题。增强胸肌可以通过促进肩膀和脊柱的更好对齐来抵消驼背的影响。这对那些长时间在桌子前工作或使用电子设备的人尤其重要。此外，理解pectoral 胸部的肌肉的重要性超越了美学和身体健康。这些肌肉在各种日常活动中发挥作用，例如伸手去拿东西、提购物袋，甚至玩运动。通过保持强壮和灵活的胸肌，个人可以提高生活质量，更轻松地完成日常任务。总之，pectoral 胸部的肌肉是人体的重要组成部分，对上半身的力量、稳定性和整体运动有着重要贡献。无论你是希望提高运动表现的运动员，还是希望保持良好健康的人，关注这些肌肉的发展都是至关重要的。定期锻炼、合理饮食和对身体机械的认识可以帮助保持胸肌的强壮和功能。因此，将针对pectoral 胸部的区域的锻炼纳入你的健身计划中，以确保健康和积极的生活方式。