discoloration
「discoloration」的意思
n. 变色；污点
n.变色,污点
「discoloration」的用法
discoloration变色 - 形容物体表面或材料颜色发生变化，通常指颜色变得不均匀或失去原有的色泽。
「discoloration」的例句
The old book had significant discoloration.
那本书已经严重变色了。
The water in the lake had a greenish discoloration.
湖水呈现绿色变色。
The walls of the old house had many patches of discoloration.
老房子的墙壁上有很多斑块变色。
The fabric of the dress had a yellowish discoloration.
裙子的布料呈现黄色变色。
The river water had a reddish-brown discoloration.
河水呈现红棕色变色。
The floor tiles had some areas of discoloration.
地板瓷砖有些地方变色了。
The old photograph had a brownish discoloration.
这张旧照片有些棕色变色。
The paint on the wall had some patches of discoloration.
墙上的油漆有些斑块变色。
The glass vase had a greenish-blue discoloration.
玻璃花瓶呈现绿色蓝色变色。
The concrete sidewalk had some areas of discoloration.
混凝土人行道有些地方变色了。