discolored

简明释义

英[dɪsˈkʌlə(d)]美[dɪsˈkʌlɚd]

adj. 脱色的；污染的

v. 使褪色；脱色（discolor 的过去分词）

英英释义

单词用法

同义词

反义词

例句

1.The name for the virus comes from the fact that infected pigs can tempo rarily develop discolored ears .

病毒的取名是因为被感染的猪耳朵会暂时变色。

2.So, I uncovered his feet and his feet were swollen badly and discolored.

于是，我掀开了盖在他脚上的布。

3.Through the said process, natural sapphire is discolored and its transmissivity increased and will have the hue of cornflower blue.

经过用本发明的方法处理的天然蓝宝石，可以褪色、增透、并具有矢车菊蓝色调，其观赏和经济价值有大幅度提高。

4.A discolored spot, smudge, or area; a stain.

变色点，污渍，污处，污迹。

5.You can see that the arm is discolored, purplish in color. It was cadaverically cold to the touch.

你可以看到那手臂已变色，带点紫色，摸起来有尸体一样的冰冷感觉。

6.If you're munching grapes, you'll probably skip one that's all shriveled and discolored in favor of the round, healthy ones.

比如在吃葡萄时，你会选择圆圆的，健康的葡萄而不是那些枯萎变色的。

7.Charles looked round him at the dingy smoke-discolored walls, the worm-eaten staircase.

查尔斯环视被烟熏黑的墙壁和虫蛀的楼梯。

8.His left eye and right ear are covered with bandages; the skin on his feet is discolored and peeling.

他的左眼和右耳用纱布覆盖住，左脚的皮肤变白了，脱落了。

9.The old photograph had become discolored due to years of exposure to sunlight.

这张旧照片由于多年暴露在阳光下而变得褪色。

10.After the spill, the white shirt was discolored and needed to be washed immediately.

洒出液体后，这件白衬衫变得污迹斑斑，需要立刻洗涤。

11.The walls were discolored from water damage after the heavy rain.

大雨后，墙壁因水损而变色。

12.The fruit was discolored, indicating that it was overripe.

这水果变色，表明它已经过熟了。

13.She noticed that the paint on the fence was discolored and peeling.

她注意到栅栏上的油漆褪色并剥落。

作文

In the world of art and restoration, the term discolored refers to a change in color that often indicates damage or aging. Many artists and conservators face the challenge of dealing with discolored materials, whether it be an old painting, a historical document, or even a piece of furniture. The process of restoring these items to their original state can be complex and requires a deep understanding of the materials used and the causes of discolored surfaces. When an artwork becomes discolored, it can detract from its beauty and value. For example, a vibrant painting may lose its brilliance due to exposure to sunlight or environmental pollutants. This fading process is often irreversible, but skilled restorers can sometimes mitigate the effects of discoloration through careful cleaning and retouching. They may use solvents and other chemicals to gently remove layers of grime that have accumulated over time, revealing the original colors beneath. However, this process must be approached with caution, as aggressive methods can further damage the discolored areas. In addition to artworks, textiles are also prone to becoming discolored. Antique fabrics may show signs of fading, staining, or yellowing due to age and improper storage. Conservators often employ specialized techniques to clean and restore these textiles, ensuring that the integrity of the fabric is maintained while reducing the visible signs of discolored areas. This can involve careful washing, dyeing, or even patching up sections that have become too damaged to salvage. Furthermore, the phenomenon of discolored materials is not limited to art and textiles. Everyday objects can also suffer from discoloration over time. For instance, plastic items left out in the sun may become discolored, turning from a bright hue to a dull, faded version of their former selves. This change can be frustrating for owners who wish to maintain the aesthetic appeal of their possessions. In some cases, products are designed with UV protection to prevent such fading, but this is not always effective. The emotional impact of encountering discolored items can be significant. For collectors and enthusiasts, seeing a beloved piece in a discolored state can evoke feelings of loss. It serves as a reminder of the passage of time and the inevitable changes that come with it. Restoration efforts can provide a sense of hope, allowing individuals to reclaim the beauty of their cherished items. In conclusion, the term discolored encapsulates a wide range of issues related to the preservation of art, textiles, and everyday objects. Understanding the causes and potential remedies for discoloration is crucial for anyone involved in restoration or conservation. As we continue to appreciate the beauty of our cultural heritage, addressing the challenges posed by discolored materials will remain an essential part of preserving history for future generations.

在艺术和修复的世界中，术语discolored指的是颜色的变化，这通常表示损坏或老化。许多艺术家和保护者面临处理discolored材料的挑战，无论是旧画作、历史文件还是家具。将这些物品恢复到其原始状态的过程可能很复杂，需要深入了解所用材料及其变色原因。 当一件艺术作品变得discolored时，它可能会削弱其美感和价值。例如，一幅生动的画作可能由于阳光照射或环境污染而失去光辉。这种褪色过程往往是不可逆转的，但熟练的修复者有时可以通过仔细清洁和修补来减轻变色的影响。他们可能使用溶剂和其他化学品温和地去除随着时间的推移积累的污垢，揭示出下面的原始颜色。然而，这一过程必须谨慎进行，因为激进的方法可能会进一步损害discolored区域。 除了艺术作品，纺织品也容易变得discolored。古董面料可能因年龄和不当存储而出现褪色、污渍或发黄的迹象。保护者通常采用专业技术来清洁和修复这些纺织品，确保在减少明显的discolored区域的同时保持面料的完整性。这可能涉及小心洗涤、染色，甚至修补那些已损坏到无法挽救的部分。 此外，discolored材料的现象并不限于艺术和纺织品。日常物品也会随着时间的推移而遭受变色。例如，放在阳光下的塑料物品可能会变得discolored，从鲜艳的色调变为其前身的暗淡、褪色版本。这种变化对希望保持物品美观的主人来说可能令人沮丧。在某些情况下，产品设计时考虑到紫外线保护以防止这种褪色，但这并不总是有效。 遇到discolored物品的情感影响可能是显著的。对于收藏家和爱好者来说，看到心爱的作品处于discolored状态可能会引发失落感。这提醒人们时间的流逝以及随之而来的不可避免的变化。修复工作可以带来希望，让个人重新找回他们珍爱的物品的美丽。 总之，术语discolored概括了与艺术、纺织品和日常物品的保存相关的一系列问题。了解变色的原因和潜在补救措施对于任何参与修复或保护的人来说都是至关重要的。随着我们继续欣赏文化遗产的美丽，应对discolored材料所带来的挑战将始终是为后代保留历史的重要部分。