knuckle

简明释义

英[ˈnʌkl]美[ˈnʌkl]

n. 关节；指关节；指节；膝关节；肘

vi. 开始认真工作

vt. 用指关节敲打

复 数 k n u c k l e s

第 三 人 称 单 数 k n u c k l e s

现 在 分 词 k n u c k l i n g

过 去 式 k n u c k l e d

过 去 分 词 k n u c k l e d

英英释义

单词用法

同义词

反义词

例句

1.Or as my younger son would say, fudge knuckle.

或者像我的小儿子会说的一样，胡说八道。

2.He refused to knuckle under to the enemy.

他拒绝向敌人投降。

3.Right click control the knuckle (telescope) Angle, left click control the slewing and topping Angle.

用鼠标点击控制关节(望远镜)的角度，左键控制回转和一流的角度。

4.Choose a close friend to help you through the white-knuckle times of this journey.

找个好朋友一起戒烟有助于度过这难熬的过程。

5.He gets you to your destination without turning the trip into a white-knuckle experience.

他会将你安然无恙地送达你的目的地。

6.Rose: Hey Knuckle, you look really happy! What's up?

罗斯：你好，纳克，你看起非常开心！发生什么了吗？

7.She tapped her knuckles on the desk to get everyone's attention.

她用指关节敲了敲桌子以引起大家的注意。

8.He has a scar on his knuckle from an old injury.

他的指关节上有一道伤疤，来自过去的伤害。

9.He accidentally hit his hand against the table and hurt his knuckle.

他不小心把手打在桌子上，伤到了他的指关节。

10.The boxer protected his knuckles by wrapping his hands before the match.

拳击手在比赛前用绷带包裹手以保护他的指关节。

11.She cracked her knuckles before starting her workout.

她在开始锻炼之前捏了捏她的指关节。

作文

The term knuckle refers to the joints in the fingers where the bones meet. It is a significant part of our hand anatomy, allowing for flexibility and movement. When we think about the knuckle joint, we often visualize the action of making a fist or cracking our knuckles, which is a common habit among many people. This habit, while often seen as a nervous tick, can actually be quite fascinating from a biological perspective. In sports, the importance of the knuckle cannot be overstated. Athletes rely heavily on their hands, and injuries to the knuckle can severely impact performance. For instance, in boxing, fighters use their fists to deliver powerful punches, and the strength of these punches largely depends on the stability and strength of the knuckle joints. A well-conditioned knuckle can help absorb the shock of impact, reducing the risk of injury. Moreover, the knuckle is also a central element in various forms of martial arts. Techniques that involve striking with the knuckle are common, and practitioners spend years training to strengthen this area of their hands. The ability to deliver a precise strike with the knuckle can make a significant difference in self-defense situations, emphasizing the need for proper training and conditioning.Interestingly, the knuckle has also entered popular culture through idioms and expressions. Phrases like 'to be in someone's knuckle sandwich' imply being in a tight spot or facing pressure. Such expressions highlight how language evolves and incorporates anatomical references into everyday speech. In conclusion, understanding the significance of the knuckle goes beyond its physical characteristics. It plays a crucial role in our daily activities, sports, and even in language. Whether it’s the sound of cracking a knuckle or the power behind a punch, this small yet vital part of our anatomy deserves more appreciation. As we continue to engage in various activities, let us be mindful of our knuckles and the incredible functions they serve in our lives. Thus, the knuckle is not just a joint; it symbolizes strength, resilience, and the intricate design of the human body. Understanding its importance can lead to better care and awareness of our hand health, ensuring that we maintain full functionality as we navigate through life.

术语knuckle指的是手指中骨骼相交的关节。它是我们手部解剖的重要部分，允许灵活和运动。当我们想到knuckle关节时，我们常常想象握拳或发出knuckle声的动作，这在许多人中是一种常见的习惯。这种习惯，虽然常被视为一种紧张的表现，但从生物学的角度来看，实际上非常吸引人。在运动中，knuckle的重要性不容小觑。运动员在很大程度上依赖他们的手，而knuckle受伤可能会严重影响表现。例如，在拳击中，拳手利用拳头来发出强有力的拳击，而这些拳击的力量在很大程度上依赖于knuckle关节的稳定性和力量。一个经过良好锻炼的knuckle可以帮助吸收冲击，减少受伤的风险。此外，knuckle也是各种武术形式中的核心元素。涉及用knuckle打击的技巧很常见，练习者花费数年时间训练以增强这一手部区域。在自卫情况下，能够用knuckle精准打击可能会产生显著差异，强调了适当训练和锻炼的必要性。有趣的是，knuckle也通过习语和表达进入了流行文化。像“处于某人的knuckle三明治中”这样的短语暗示处于困境或面临压力。这些表达突显了语言如何演变，并将解剖学参考纳入日常交流中。总之，理解knuckle的重要性超越了其物理特征。它在我们的日常活动、运动甚至语言中发挥着至关重要的作用。无论是发出knuckle声的声音，还是拳头背后的力量，这个小而重要的身体部位都值得更多的赞赏。随着我们继续参与各种活动，让我们关注我们的knuckle及其在我们生活中所服务的令人难以置信的功能。因此，knuckle不仅仅是一个关节；它象征着力量、韧性和人类身体的复杂设计。理解其重要性可以带来更好的护理和对手部健康的意识，确保我们在生活中保持完全的功能。