knob

简明释义

英[nɒb]美[nɑːb]

n. 球形把手；旋钮；<英>小块（黄油等）；球形突出物；<英，非正式>阴茎；<美>圆形小山

【名】 （Knob）（匈、捷）克诺布（人名）

复 数 k n o b s

第 三 人 称 单 数 k n o b s

现 在 分 词 k n o b b i n g

过 去 式 k n o b b e d

过 去 分 词 k n o b b e d

英英释义

单词用法

同义词

反义词

例句

1.Think of it as a volume knob that can't be turned any further.

把它想象成一个不能再转动的音量旋钮。

2.The knob broke off in her hand.

球形把手断在她手里了。

3.This knob controls the volume.

此旋钮调节音量。

4.I went down the stairs and twisted the knob.

我下楼拧动了门把手。

5.A report of Brech describes a badly diseased heart, enlarged to the left with a protruding aortic knob.

布莱奇的一篇报道描述了一个病重的心脏，其左侧扩大，主动脉瘤突出。

6.He twiddled a knob on the dashboard.

他转动着这块仪表板上的一个旋钮。

7.She turned the knob to open the door.

她转动了门把手来打开门。

8.He adjusted the volume by twisting the knob on the radio.

他通过旋转收音机上的音量旋钮来调节音量。

9.The knob on the oven is broken and needs to be replaced.

烤箱上的旋钮坏了，需要更换。

10.To unlock the drawer, you need to pull the knob gently.

要打开抽屉，你需要轻轻拉动把手。

11.I noticed a shiny knob on the cupboard.

我注意到橱柜上有一个闪亮的把手。

作文

In the world of design and functionality, small details often make a significant impact. One such detail is the humble knob, a simple yet essential component found in various objects around us. A knob can be defined as a rounded handle or control that is used to open doors, adjust settings, or manipulate devices. The presence of a knob can enhance both the aesthetic appeal and the practicality of an item, making it an indispensable feature in everyday life.Consider the door knob. It serves not only as a functional element that allows us to enter or exit a room but also as a design statement. Door knobs come in various materials, shapes, and finishes, ranging from sleek stainless steel to ornate glass. Each choice reflects the style and personality of the space it inhabits. For instance, a vintage brass knob can evoke a sense of nostalgia, while a minimalist matte black knob may convey modernity and elegance.Moreover, the functionality of a knob extends beyond doors. In the kitchen, we find knobs on stoves and ovens, allowing us to control heat levels with precision. The tactile experience of turning a knob gives users a sense of control, making cooking more intuitive. Similarly, in audio equipment, knobs are used to adjust volume and equalization, providing a hands-on approach to sound management. These knobs not only serve a purpose but also create a connection between the user and the device.In the realm of technology, the evolution of the knob has been fascinating. With the rise of touchscreens and digital interfaces, physical knobs have begun to disappear from many devices. However, there is still a strong argument for their existence. A knob provides immediate feedback and allows for precise adjustments in a way that touch controls sometimes cannot. For example, when driving a car, the tactile feel of a knob for adjusting the climate control is often preferred over a touchscreen, especially while navigating through traffic.The psychological aspect of using a knob is also worth mentioning. Studies have shown that interacting with physical controls can lead to a more satisfying user experience. The act of turning a knob engages our senses, creating a connection that digital interfaces may lack. This is why many people still appreciate the feel of a classic radio with large tuning knobs instead of a flat touchscreen.In conclusion, the knob is more than just a simple mechanism; it embodies a blend of design, functionality, and user experience. Whether it’s the knob on a door, a stove, or a piece of technology, its presence enhances our interaction with the world around us. As we continue to innovate and evolve, it will be interesting to see how the role of the knob adapts in the face of new technologies. Nevertheless, one thing remains clear: the knob will always hold a special place in our daily lives, serving as a reminder of the importance of thoughtful design in even the simplest of objects.

在设计和功能的世界中，小细节往往会产生重大影响。其中一个细节就是谦逊的旋钮，这是我们周围各种物体中简单但必要的组成部分。旋钮可以定义为一种圆形把手或控制装置，用于打开门、调节设置或操作设备。旋钮的存在可以增强物品的美学吸引力和实用性，使其成为日常生活中不可或缺的特征。考虑一下门旋钮。它不仅作为一个功能元素，允许我们进出房间，还作为一种设计声明。门旋钮有各种材料、形状和饰面，从光滑的不锈钢到华丽的玻璃。每个选择都反映了它所处空间的风格和个性。例如，复古的黄铜旋钮可以唤起怀旧感，而极简主义的哑光黑色旋钮则可能传达现代感和优雅感。此外，旋钮的功能性超越了门。在厨房，我们发现炉子和烤箱上有旋钮，允许我们精确控制热量水平。旋转旋钮的触觉体验使用户感到掌控，从而使烹饪变得更加直观。类似地，在音频设备中，旋钮用于调节音量和均衡，提供了一种对声音管理的直接方式。这些旋钮不仅发挥作用，还在用户与设备之间建立了联系。在科技领域，旋钮的演变令人着迷。随着触摸屏和数字界面的兴起，许多设备上的物理旋钮开始消失。然而，仍然有强烈的理由支持它们的存在。旋钮提供了即时反馈，并允许以某种方式进行精确调整，而触控控制有时无法做到。例如，在驾驶汽车时，调节气候控制的物理旋钮的触感通常比触摸屏更受欢迎，尤其是在穿越交通时。使用旋钮的心理方面也值得一提。研究表明，与物理控制的互动可以带来更令人满意的用户体验。旋转旋钮的行为会激活我们的感官，创造出数字界面可能缺乏的连接感。这就是为什么许多人仍然欣赏带有大调谐旋钮的经典收音机，而不是平坦的触摸屏。总之，旋钮不仅仅是一个简单的机制；它体现了设计、功能和用户体验的结合。无论是门上的旋钮、炉子上的旋钮还是科技产品上的旋钮，它的存在增强了我们与周围世界的互动。随着我们继续创新和发展，旋钮在新技术面前的角色将如何适应将会很有趣。然而，有一点是明确的：旋钮在我们的日常生活中将始终占有特殊的位置，提醒我们即使在最简单的物体中，深思熟虑的设计的重要性。