knuckles

简明释义

英[ˈnʌk(ə)lz]美[ˈnʌklz]

n. 压关节，指关节（knuckle 复数形式）

v. 以指节打；以手指射（knuckle 的第三人称单数形式）

n. （Knuckles）人名；（英）纳克尔兹

英英释义

单词用法

同义词

反义词

例句

1.The first night we fought was a Sunday night, and Tyler hadn't shaved all weekend so my knuckles burned raw from his weekend beard.

我们第一次打架是在一个星期六晚上，周末泰勒从不刮胡子，我的手指关节被他的周末胡渣刺得很痛。

2.He felt the force of the blow through the brass knuckles and into his shoulder.

他能通过铜拳套和自己的肩膀感受到打击的力量。

3.I looked at my dad, his knuckles swollen and cracked from farm work and his fingernails tipped with black crescents of motor oil.

我看着我爸爸，他的指关节因农活而肿胀开裂，他的指甲尖被机油染成了一轮黑色的新月。

4.I am Joe's White Knuckles.

我是joe的白色关节。

5.Some groups would get each other's attention by rapping branches with their knuckles, while others did it by loudly ripping leaves with their teeth.

一些群体会通过用指关节敲树枝的方式来互相博取关注，而另一些群体则是以大声撕咬叶子来吸引注意力。

6.This is what hate looks like, you realized—white knuckles on a chair.

你知道，这就是恨的表现——“坐椅上的白色关节”。

7.Then Neal remembered the hot-air balloon, felt the blood rush to his face, and he rubbed his forehead with his knuckles.

然后，Neal想到了那个热气球，感到血液涌上脑部，他急急拍打额头打断了思绪。

8.The first night we fought was a Sunday night, and Tyler hadn't shaved all weekend so my knuckles burned raw from his weekend beard.

我们第一次打架是在一个星期六晚上，周末泰勒从不刮胡子，我的手指关节被他的周末胡渣刺得很痛。

9.Green Knuckles (Designer: Hafsteinn Juliusson).

绿色关节(设计者：哈弗斯特恩·尤利乌松)。

10.He cracked his knuckles 指关节 before the fight.

他在打架前掰了掰他的指关节。

11.She has a habit of popping her knuckles 指关节 when she's nervous.

她在紧张时有掰指关节的习惯。

12.The doctor examined his knuckles 指关节 for signs of arthritis.

医生检查了他的指关节是否有关节炎的迹象。

13.He punched the wall and hurt his knuckles 指关节.

他打了墙，伤到了他的指关节。

14.She showed me the scars on her knuckles 指关节 from years of boxing.

她给我看了她多年拳击留下的指关节伤疤。

作文

The human hand is a marvel of biology, capable of performing intricate tasks and conveying emotions through gestures. One of the most fascinating aspects of the hand is the structure known as the knuckles, which are the joints where the fingers bend. The knuckles play a crucial role in our ability to grip objects, make a fist, and perform various manual tasks. Understanding the anatomy and function of the knuckles can help us appreciate the complexity of our hands and the importance of proper care for them. Anatomically, the knuckles refer to the metacarpophalangeal joints, which connect the bones of the hand to the bones of the fingers. Each finger has three bones, but the thumb has only two. The knuckles allow for a wide range of motion, enabling us to flex and extend our fingers. This flexibility is essential for activities such as writing, typing, and playing musical instruments. Without functional knuckles, our ability to interact with the world around us would be severely limited. In addition to their physical function, the knuckles also have cultural significance. For many people, making a fist—where the knuckles are prominently displayed—is a gesture of strength or defiance. In sports, athletes often use their knuckles to punch or strike an object, showcasing the power and precision that these joints can provide. However, it's important to remember that the knuckles are also vulnerable to injury. Common injuries include fractures and sprains, which can result from falls, accidents, or even repetitive stress. Taking care of our knuckles is essential for maintaining hand health. Regular exercise can strengthen the muscles surrounding the knuckles and improve flexibility. Simple exercises, such as squeezing a stress ball or stretching the fingers, can enhance the strength and mobility of the knuckles. Additionally, protecting the knuckles during physical activities is crucial. Wearing gloves while engaging in sports or using tools can prevent injuries and keep our hands safe. Moreover, understanding the signs of potential issues with the knuckles can lead to early intervention. Pain, swelling, or decreased range of motion in the knuckles may indicate an underlying problem that requires medical attention. By being aware of these symptoms, we can seek help before a minor issue becomes a more significant concern. In conclusion, the knuckles are an integral part of our hand's anatomy, allowing us to perform countless tasks and express ourselves through gestures. From their biological functions to their cultural implications, the knuckles deserve our attention and care. By understanding their importance and taking steps to protect them, we can ensure that our hands remain healthy and capable of doing what we need them to do. So the next time you make a fist or grip an object, take a moment to appreciate the incredible role that your knuckles play in your daily life.

人手是生物学的奇迹，能够执行复杂的任务并通过手势传达情感。手中最迷人的一个方面是被称为knuckles的结构，它是手指弯曲的关节。knuckles在我们抓握物体、握拳和执行各种手动任务的能力中发挥着至关重要的作用。理解knuckles的解剖学和功能可以帮助我们欣赏手的复杂性以及正确护理它们的重要性。 从解剖学上讲，knuckles指的是掌指关节，它连接手的骨头与手指的骨头。每根手指有三根骨头，但拇指只有两根。knuckles允许广泛的运动范围，使我们能够弯曲和伸展手指。这种灵活性对于写字、打字和演奏乐器等活动至关重要。如果没有功能正常的knuckles，我们与周围世界互动的能力将受到严重限制。 除了它们的物理功能外，knuckles在文化上也具有重要意义。对于许多人来说，握拳（knuckles显著突出）是一种力量或挑战的象征。在体育运动中，运动员经常用他们的knuckles来击打或撞击物体，展示了这些关节所能提供的力量和精确。然而，重要的是要记住，knuckles也容易受伤。常见的伤害包括骨折和扭伤，这可能是由于跌倒、事故甚至重复性压力造成的。 照顾我们的knuckles对于保持手部健康至关重要。定期锻炼可以增强knuckles周围肌肉的力量并改善灵活性。简单的锻炼，如挤压减压球或拉伸手指，可以增强knuckles的力量和活动性。此外，在进行体育活动时保护knuckles也至关重要。在参与运动或使用工具时佩戴手套可以防止受伤，确保我们的手安全。 此外，了解knuckles潜在问题的迹象可以导致早期干预。knuckles的疼痛、肿胀或活动范围减少可能表明需要医疗关注的潜在问题。通过意识到这些症状，我们可以在小问题变成更严重的问题之前寻求帮助。 总之，knuckles是我们手部解剖结构的重要组成部分，使我们能够执行无数任务并通过手势表达自己。从它们的生物功能到文化含义，knuckles都值得我们关注和护理。通过理解它们的重要性并采取措施保护它们，我们可以确保我们的手保持健康，能够完成我们需要它们做的事情。因此，下次当你握拳或抓住物体时，请花一点时间来欣赏你的knuckles在日常生活中所扮演的不可思议的角色。