”Discolored” 是一个形容词，意思是变色或者颜色不均匀。具体来说，可以从以下四个方面来说明：
1. 定义：discolored 表示物体表面出现色斑、色差、灰渍等情况，与原本的颜色不一样。
2. 原因：discolored 的原因很多，可以是物体长时间暴露在阳光下、老化、污染、受潮、生锈、受到化学反应等等。
3. 形象描述：discolored 的物体看起来会显得不干净，不清晰，脏兮兮的，比如衣服上有灰渍，墙壁出现色斑等等。
4. 影响：discolored 往往会影响整个物体的美观度。它可能会导致物体被淘汰或者需要修复，或者需要用化学品或热水来清洗。
以下是五个中英例句：
1. My white sweater has been discolored by a red sock in the washing machine. (我的白色毛衣被洗衣机里面的一只红色袜子染色了。)
2. The metal box in the garden has discolored over time and is now a dull brown color. (花园里的金属盒子随着时间的推移，变成了暗淡的棕色。)
3. The car’s paint had become discolored after being exposed to the sun for too long. (汽车的油漆在长时间暴露在阳光下后变色了。)
4. The wallpaper in the old house was discolored and peeling off in some places. (老房子里的壁纸在某些地方变色并且脱落了。)
5. The antique vase was discolored due to age, but it still had its original charm. (古董花瓶因年代久远而发生变色，但它仍然保留着原来的魅力。)
单词：Discolored
中文翻译：变色的，污渍的
读音：/d?s?k?l?rd/
例句：
1. The walls of the old building were discolored with age.
这座老建筑的墙壁因为年代久远而变色了。
2. The carpet was discolored by the spilled coffee.
地毯上因为泼洒的咖啡而变成了污渍。
discolored的意思是”使褪色、脱色的”，在日常中也代表”的过去分词”的意思，在线读音是[d?s’k?l?rd]，discolored来源于英语，在《新英汉词典（第3版）》中，共找到45个与discolored相关的例句。
1.使褪色
例句:She has discolored skin, her hair’s falling out. (什么样的鬼魂 What kind of ghost? 生病的鬼魂 Ok. A sick one.)
2.脱色的
例句:Fusion marking removal machine is used to eliminate damaged, crazing discolored special hardware of marking heating index line. (本机是用来清除残损，龟裂，变色等旧线热熔标线的专用设备。)
3.的过去分词
例句:Conclusions: The 10% carbamide peroxide can provide an effective way to lighten discolored nonvital tooth. (结论：10%过氧化脲能有效地治疗变色无髓牙。)
4.脱色、的过去分词
例句:A bruised or broken finger could appear discolored. (翻译:可能有人手受伤了 someone might have hurt their hand. 手指受伤或者骨折后会变色 A bruised or broken finger could appear discolored.)
discolored一般作为形容词、动词使用，如在discolored tooth(变色牙)、discolored water(变色海水)等常见短语中出现较多。
discolored tooth变色牙discolored water变色海水1. Conclusions: The 10% carbamide peroxide can provide an effective way to lighten discolored nonvital tooth. (翻译:结论：10%过氧化脲能有效地治疗变色无髓牙。)
2. A bruised or broken finger could appear discolored. (翻译:可能有人手受伤了 someone might have hurt their hand. 手指受伤或者骨折后会变色 A bruised or broken finger could appear discolored.)
3. The goods have been so discolored and heavily saturated by rain that they are unsaleable. (翻译:货物被雨水严重浸湿和污染，无法销售。)
4. There are some discolored areas inside on My tongue. (翻译:我舌头里边有些地方颜色怪怪的。)
5. There are some discolored areas inside on his tongue. (翻译:他舌头里边有些地方颜色怪怪的。)
6. Then the skin can become thick and discolored. (翻译:皮肤随之变得厚而无色泽。)
7. Through the said process, natural sapphire is discolored and its transmissivity increased and will have the hue of cornflower blue. (翻译: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。)
8. But about six years ago, Greene noticed that a tiny part of the inside corner of her right eye had become filmy and discolored. (翻译:差不多xx年前，格林注意到自己右眼内眼角处的一小部分眼白上好似长出了一层薄膜并且变了颜色。)
9. Conclusions: The 10% carbamide peroxide can provide an effective way to lighten discolored nonvital tooth. (翻译:结论：10%过氧化脲能有效地治疗变色无髓牙。)
