discolouring

简明释义

英[dɪsˈkʌlərɪŋ]美[dɪsˈkʌlərɪŋ]

v. 使变色；使褪色（discolour 的现在分词）

英英释义

单词用法

同义词

反义词

例句

1.The pipes were beginning to rust, discolouring the water.

管子开始生锈，水都变颜色了。

2.Dice the apples and toss with a little lemon juice to prevent discolouring.

将苹果切片，和上少许柠檬汁防变色，沥干。

3.Pitchers were forbidden to give the ball an artificial spin or trajectory by, for instance, nicking it or spitting on it and from discolouring the ball with dirt or tobacco juice or hair grease.

投手则被禁止发人为旋转或轨线的球，例如给球切口或在球上戳刺，也禁止投手用污垢、烟草汁、头油让球变色。

4.Pitchers were forbidden to give the ball an artificial spin or trajectory by, for instance, nicking it or spitting on it and from discolouring the ball with dirt or tobacco juice or hair grease.

投手则被禁止发人为旋转或轨线的球，例如给球切口或在球上戳刺，也禁止投手用污垢、烟草汁、头油让球变色。

5.The cleaner helped remove stains without discolouring the surface.

这款清洁剂帮助去除污渍，而没有褪色表面。

6.After years of use, the fabric started discolouring in certain areas.

经过多年的使用，织物在某些区域开始变色。

7.The fruit was left out too long, causing it to discolour and rot.

水果放置太久，导致它变色和腐烂。

8.Certain chemicals can lead to discolouring of metal surfaces.

某些化学物质可能导致金属表面变色。

9.The sun has a way of discolouring the paint on the walls.

阳光会使墙壁上的油漆褪色。

作文

In the world of art and design, colors play a crucial role in conveying emotions and messages. However, one of the challenges artists face is the phenomenon of discolouring, which can significantly alter the appearance of their work. Discolouring refers to the process where colors fade or change due to various factors such as exposure to light, humidity, and chemical reactions. This alteration can be particularly detrimental to paintings, photographs, and textiles, leading to a loss of vibrancy and detail. For instance, consider a beautiful oil painting that has been displayed in a sunlit room for several years. Over time, the bright reds and blues may start to lose their intensity, resulting in a washed-out look. This discolouring not only affects the aesthetic value of the artwork but also its market value. Collectors and investors often seek pieces that are in pristine condition, and any signs of discolouring can lead to significant depreciation. To combat this issue, artists and conservators employ various techniques to protect their works from discolouring. For example, using UV-filtering glass in frames can help shield paintings from harmful sunlight. Additionally, choosing high-quality materials that are less prone to fading can also mitigate the risk of discolouring. Moreover, understanding the science behind discolouring is essential for preserving artworks. Many artists now educate themselves about the chemical properties of their paints and the environmental conditions that could lead to deterioration. By doing so, they can make informed choices that enhance the longevity of their creations. In textiles, discolouring can occur due to washing with harsh detergents, exposure to sweat, or even contact with certain metals. Fabrics that are vibrant when new may become dull and lifeless after repeated wear and cleaning. This is particularly concerning for fashion designers who strive to create timeless pieces that withstand the test of time. To address this challenge, many designers are now opting for natural dyes and sustainable practices that minimize the risk of discolouring. In conclusion, discolouring is a significant concern across various fields, including art, fashion, and design. The impact of discolouring goes beyond mere aesthetics; it can affect the emotional connection people have with an artwork or garment. By understanding the causes and implementing preventive measures, artists and designers can preserve the integrity of their creations for future generations to appreciate. It is a reminder that while colors may fade, the passion and creativity behind the work should remain timeless.

在艺术和设计的世界中，颜色在传达情感和信息方面起着至关重要的作用。然而，艺术家面临的一个挑战是褪色现象，这可能会显著改变他们作品的外观。褪色指的是由于光照、湿度和化学反应等各种因素，颜色褪去或变化的过程。这种变化对绘画、摄影和纺织品尤其有害，导致生动性和细节的丧失。例如，考虑一幅在阳光明媚的房间展示了多年的美丽油画。随着时间的推移，鲜艳的红色和蓝色可能开始失去其强度，导致一种褪色的外观。这种褪色不仅影响艺术作品的美学价值，也影响其市场价值。收藏家和投资者通常寻求完美状态的作品，任何褪色的迹象都可能导致显著贬值。为了应对这个问题，艺术家和保护工作者采用各种技术来保护他们的作品免受褪色的影响。例如，在画框中使用紫外线过滤玻璃可以帮助保护绘画免受有害阳光的伤害。此外，选择不易褪色的高质量材料也可以降低褪色的风险。此外，了解褪色背后的科学对于保护艺术作品至关重要。许多艺术家现在自我教育，了解他们颜料的化学特性以及可能导致恶化的环境条件。通过这样做，他们可以做出明智的选择，从而增强创作的持久性。在纺织品中，褪色可能因使用强力洗涤剂清洗、暴露于汗水或甚至与某些金属接触而发生。新时鲜艳的面料在经过多次穿着和清洗后可能变得暗淡无光。这对时尚设计师来说尤其令人担忧，因为他们努力创造经得起时间考验的永恒作品。为了解决这一挑战，许多设计师现在选择天然染料和可持续做法，以最小化褪色的风险。总之，褪色在艺术、时尚和设计等多个领域都是一个重要的问题。褪色的影响超越了单纯的美学；它可以影响人们与艺术作品或服装之间的情感联系。通过理解原因并实施预防措施，艺术家和设计师可以保护他们的创作完整性，使未来的世代能够欣赏。这提醒我们，虽然颜色可能会褪去，但作品背后的热情和创造力应保持永恒。