thumb

简明释义

英[θʌm]美[θʌm]

n. 拇指；（手套的）拇指部分；（灵长目动物或其他哺乳动物的）第一指；竖起大拇指，翘起大拇指（以表示赞成或说明没问题）；将拇指指向（所谈论的对象）

v. 竖起大拇指请求搭便车；用拇指摸，用拇指捋；用拇指示意；用拇指翻动，翻阅

复 数 t h u m b s

第 三 人 称 单 数 t h u m b s

现 在 分 词 t h u m b i n g

过 去 式 t h u m b e d

过 去 分 词 t h u m b e d

英英释义

单词用法

同义词

反义词

例句

1.Goldstone flipped through the pages and stabbed his thumb at the paragraph he was looking for.

戈德斯通快速翻动书页，用拇指按住他正在寻找的段落。

2.He caught his thumb in the door.

他的拇指被门夹住了。

3.Are you fast at writing the messages with your thumb?

你用拇指发短信的速度快吗？

4.The ability to quickly thumb through pages is also lost.

快速浏览页面的能力也丧失了。

5.He took the pen between his thumb and forefinger.

他用拇指和食指夹起笔。

6.There's a hole in the thumb.

手套的拇指上有个窟窿。

7.She still sucks her thumb when she's worried.

她在忧虑时仍然会吸吮大拇指。

8.I use my thumb to scroll through my phone.

我用大拇指在手机上滑动。

9.He gave me a thumbs up when I finished my presentation.

当我完成演讲时，他给了我一个竖起大拇指。

10.Make sure to press the button with your thumb.

确保用你的大拇指按下按钮。

11.He has a tattoo on his thumb.

他在大拇指上有一个纹身。

12.She accidentally cut her thumb while chopping vegetables.

她在切菜时不小心割到了自己的大拇指。

作文

The human hand is a remarkable tool, and among its many features, the most distinctive is undoubtedly the presence of the *span*thumb*span*. The *span*thumb*span* plays a vital role in our ability to grasp objects, making it one of the most important digits of the hand. Unlike the other fingers, the *span*thumb*span* is opposable, which means it can touch the tips of the other fingers. This unique ability allows us to perform intricate tasks such as writing, typing, and even playing musical instruments. Without the *span*thumb*span*, many everyday activities would become significantly more challenging.In addition to its practical uses, the *span*thumb*span* also has cultural significance. For example, in many societies, giving a thumbs-up gesture is a sign of approval or encouragement. Conversely, a thumbs-down gesture can indicate disapproval. These gestures have transcended language barriers and are understood globally, showcasing how the *span*thumb*span* has become a symbol of communication. Moreover, the *span*thumb*span* is often associated with various idioms and expressions in the English language. Phrases like 'to thumb through' a book or 'to give someone the cold shoulder' are examples of how the *span*thumb*span* has influenced our language. When we say we are 'thumbing through' a magazine, we are referring to the act of quickly flipping through pages with our *span*thumb*span* and fingers. This action emphasizes the convenience and dexterity that our *span*thumb*span* provides.The anatomy of the *span*thumb*span* is fascinating as well. It consists of two phalanges, unlike the other fingers which have three. This simplified structure contributes to its strength and flexibility. The muscle coordination required to move the *span*thumb*span* independently from the other fingers is a complex process, involving both fine and gross motor skills. As children develop, they learn to control their *span*thumb*span*, which is crucial for their overall motor development.In conclusion, the *span*thumb*span* is much more than just another finger; it is an essential part of what makes us human. Its unique structure and function enable us to interact with the world around us in ways that other species cannot. Whether we are using our *span*thumb*span* to hold a pencil or to express our feelings through gestures, it remains an indispensable tool in our daily lives. Understanding the importance of the *span*thumb*span* helps us appreciate the complexities of human anatomy and the intricate ways in which we communicate and interact with our environment.

人手是一种非凡的工具，而在其众多特征中，最显著的无疑是存在的*span*拇指*span*。*span*拇指*span*在我们抓取物体的能力中扮演着至关重要的角色，使其成为手中最重要的数字之一。与其他手指不同，*span*拇指*span*是对掌的，这意味着它可以触碰到其他手指的尖端。这种独特的能力使我们能够进行复杂的任务，如写作、打字，甚至演奏乐器。如果没有*span*拇指*span*，许多日常活动将变得显著更具挑战性。除了其实用功能外，*span*拇指*span*还具有文化意义。例如，在许多社会中，给予一个竖起大拇指的手势是赞同或鼓励的标志。相反，竖下大拇指的手势则可以表示不赞成。这些手势超越了语言障碍，全球皆可理解，展示了*span*拇指*span*如何成为沟通的象征。此外，*span*拇指*span*常常与英语中的各种成语和表达相关联。例如，像“翻阅”一本书或“冷落某人”的短语就是*span*拇指*span*如何影响我们语言的例子。当我们说我们正在“翻阅”一本杂志时，我们指的是用我们的*span*拇指*span*和手指快速翻动页面的动作。这一行为强调了*span*拇指*span*所提供的便利性和灵活性。*span*拇指*span*的解剖结构也很有趣。它由两个指骨组成，而其他手指则有三个。这种简化的结构有助于它的力量和灵活性。*span*拇指*span*与其他手指独立移动所需的肌肉协调是一个复杂的过程，涉及精细和粗大的运动技能。随着儿童的发展，他们学习控制自己的*span*拇指*span*，这对于他们整体的运动发展至关重要。总之，*span*拇指*span*不仅仅是另一根手指；它是构成我们人类的重要部分。其独特的结构和功能使我们能够以其他物种无法做到的方式与周围世界互动。无论我们是用*span*拇指*span*握住铅笔，还是通过手势表达我们的感受，它始终是我们日常生活中不可或缺的工具。理解*span*拇指*span*的重要性帮助我们欣赏人类解剖的复杂性以及我们与环境互动和沟通的精妙方式。