sharpeners

简明释义

英[ˈʃɑːpənəz]美[ˈʃɑrpənərz]

卷笔刀，[机]磨具（sharpener 的复数形式）

英英释义

单词用法

同义词

反义词

例句

1.Are pencil sharpeners? No, some toys.

那些是削笔刀吗？不是，是一些玩具。

2.Knives of any type, including box cutter and X-ACTO knives for use as pencil sharpeners .

何种类的刀子，包括美工刀、胶膜刻划刀，想代替转笔刀来使用的。

3.Production efficiency, process precision and product cost of a digital-controlled lathe depends largely on the performance of sharpeners.

数控机床的生产效率、加工精度和产品成本等在很大程度上取决于刀具的工作性能。

4.Attention means paying tender regard to the beasts and birds, neighbors, coffee cups and pencil sharpeners.

你可以放松一点去感受飞禽走兽，你的邻居，身边的咖啡壶和铅笔刀。

5.My schoolbag is heavy, too. What's in it? 10 sharpeners, 42crayons, 12 erasers.

我的书包也很重。它里面有些什么？10个卷笔刀，42支蜡笔，12块橡皮擦。

6.Functions in computer programming can be like pencil sharpeners.

电脑程序的功能就像转笔刀一样。

7.Are these our pencil sharpeners?

这些是我们的削笔刀吗？

8.Skill Sharpeners Spell & Write provides grade-specific practice designed to keep written language skills sharp.

技能卷笔刀拼写读写提供一级的具体实践，旨在保持锋利的书面语言技能。

9.Look, there are key rings, pencil cases, erasers, pencil sharpeners, rulers, wallets and so on.

看，有钥匙环、铅笔盒、橡皮、卷笔刀、尺、钱包等等。

10.She collects vintage sharpeners as a hobby.

她把收集复古削笔器当作一种爱好。

11.Don't forget to bring your sharpeners for the art class.

上美术课时别忘了带你的削笔刀。

12.The classroom is stocked with various types of sharpeners.

教室里备有各种类型的削笔器。

13.He prefers electric sharpeners because they are faster.

他更喜欢电动削笔器，因为它们更快。

14.I need to buy some new sharpeners for my pencils.

我需要买一些新的削笔刀来给我的铅笔用。

作文

In the world of education, tools play a crucial role in enhancing the learning experience. Among these tools, one often overlooked yet essential item is the pencil sharpener. A sharpener is a device used to sharpen the writing point of pencils, allowing for precise lines and clear writing. The significance of sharpeners goes beyond mere aesthetics; they are vital for effective communication and expression in written form.Imagine a classroom filled with eager students, each armed with their notebooks and pencils. As the teacher begins to explain a complex topic, the students frantically scribble down notes. However, what happens when a student’s pencil becomes dull? This is where the sharpener comes into play. With a quick twist or two, the sharpener transforms a blunt tool into a finely honed instrument ready for action. Without a sharpener, students would struggle to keep up with the pace of the lesson, leading to frustration and potential loss of important information.Furthermore, sharpeners come in various forms, from manual to electric, catering to different needs and preferences. Manual sharpeners are portable and easy to use, making them ideal for students who frequently move between classes. On the other hand, electric sharpeners offer convenience and efficiency, quickly sharpening multiple pencils in a short amount of time. Each type of sharpener has its advantages, and understanding these differences can help individuals choose the right one for their specific situation.In addition to their practical uses, sharpeners can also serve as a source of inspiration. Many artists and writers find that using a freshly sharpened pencil enhances their creativity. The smoothness of a well-sharpened pencil gliding across the paper can ignite ideas and foster artistic expression. In this sense, sharpeners are not just tools; they are gateways to imagination and creativity.The importance of sharpeners extends beyond the classroom and into everyday life. For professionals, having a reliable sharpener on hand can make a significant difference in their productivity. Whether drafting a report, jotting down ideas, or creating diagrams, a sharp pencil is essential for clarity and precision. In meetings or brainstorming sessions, the ability to quickly sharpen a pencil can mean the difference between capturing a fleeting thought and losing it forever.Moreover, the act of sharpening a pencil can serve as a moment of pause, allowing individuals to collect their thoughts before continuing with their work. It is a simple yet effective way to reset and refocus, reminding us of the importance of taking breaks in our busy lives.In conclusion, while sharpeners may seem like a mundane tool, their impact on education, creativity, and productivity is profound. They enable students to engage fully in their learning, empower artists to express themselves, and assist professionals in their daily tasks. Next time you reach for a pencil, take a moment to appreciate the humble sharpener. It is a small but mighty tool that plays an invaluable role in our lives.

在教育的世界中，工具在增强学习体验方面发挥着至关重要的作用。在这些工具中，有一个常常被忽视但又必不可少的物品就是铅笔削笔器。削笔器是用来削尖铅笔书写端的设备，使得线条精确、书写清晰。削笔器的重要性不仅仅体现在外观上；它们对于有效的沟通和书面表达至关重要。想象一下，一个充满渴望学习的学生的教室，每个学生都拿着笔记本和铅笔。当老师开始讲解一个复杂的主题时，学生们急切地记录笔记。然而，当一个学生的铅笔变得钝了时，会发生什么呢？这时，削笔器就派上用场了。只需快速旋转一两下，削笔器便能将一个钝工具转变为一个准备好的利器。没有削笔器，学生们将难以跟上课堂的节奏，导致挫折感和可能错过重要信息。此外，削笔器有各种形式，从手动到电动，满足不同的需求和偏好。手动削笔器便于携带且易于使用，非常适合经常在课间移动的学生。另一方面，电动削笔器提供了便利和高效，能够在短时间内快速削尖多个铅笔。每种类型的削笔器都有其优点，了解这些差异可以帮助人们选择适合他们特定情况的工具。除了实用用途之外，削笔器还可以作为灵感的来源。许多艺术家和作家发现，使用新削尖的铅笔可以增强他们的创造力。一支削尖良好的铅笔在纸面上滑动的顺畅感，可以激发创意并促进艺术表达。从这个意义上说，削笔器不仅仅是工具；它们是想象力和创造力的入口。削笔器的重要性超越了课堂，延伸到日常生活中。对于专业人士来说，随身携带一个可靠的削笔器可以显著提高他们的工作效率。无论是起草报告、记录想法还是制作图表，锋利的铅笔对于清晰和精确至关重要。在会议或头脑风暴会议中，能够快速削尖铅笔可能意味着抓住一个稍纵即逝的想法与失去它之间的区别。此外，削铅笔的过程可以作为一个暂停的时刻，让个人在继续工作之前整理思绪。这是一个简单而有效的方式来重置和重新集中注意力，提醒我们在忙碌的生活中休息的重要性。总之，尽管削笔器看似平凡，但它们对教育、创造力和生产力的影响却是深远的。它们使学生能够充分参与学习，赋予艺术家表达自己的能力，并帮助专业人士完成日常任务。下次你拿起铅笔时，请花点时间欣赏这个谦逊的削笔器。它是一个小而强大的工具，在我们的生活中扮演着无可替代的角色。