discoloration
n. 变色；（皮肤上的）疹斑
近义词：stain，staining，tint，mark，streak，bloom，yellowing，bruising，discolouration，
详细释义
n.(名词)
- 变色
- 褪色
- 污点
- 变色处
- 退色处
- 污染
- 脱色
- 弄脏
- 色斑
英英释义
Noun
- a soiled or discolored appearance;
"the wine left a dark stain"
- the act of changing the natural color of something by making it duller or dingier or unnatural or faded
例句
用作名词(n.)
- She notices a discoloration around his hairline.她注意到他的发际线有一块疹斑。