v.变色；褪色，使变色；使褪色

The flowers on this plant have started to discolor, turning from vibrant pink to a pale shade of purple.
这株植物上的花朵开始变色，从鲜艳的粉红色变为淡紫色。
After exposure to sunlight for too long, her skin began to discolor, appearing unevenly tan.
长时间暴露在阳光下后，她的皮肤开始变色，呈现出不均匀的晒伤色。
The old painting has a discoloration around the edges, probably due to age and exposure to humidity.
这幅旧画的边缘有褪色现象，可能是由于年份和湿度的影响。
The acid in the solution caused the metal to discolor, forming a green patina.
溶液中的酸导致金属变色，形成了绿色的锈斑。
The vintage carpet has a beautiful discoloration pattern that adds character to the room.
这块古董地毯上的褪色图案为房间增添了几分特色。
Her hair naturally discolors over time, turning from blonde to a warm honey shade.
她的头发随着时间自然褪色，从金色变为温暖的蜂蜜色。
The vintage photographs showed a discoloration, making it difficult to discern the subjects clearly.
古老的照片出现褪色，使得人物难以清晰辨认。
The antique furniture had a beautiful discoloration from years of use, telling a story with each worn spot.
古董家具因长时间使用而产生的褪色，每个磨损的地方都讲述着故事。
The fabric was originally white, but after repeated washing, it has discolorated to a light gray.
这块布料最初是白色的，但经过多次洗涤后，已经褪色成浅灰色。
The old map shows signs of discoloration, indicating its age and potential inaccuracies.
这张旧地图显示出褪色的痕迹，表明其年代久远以及可能存在偏差。