discoloration
noun /dɪsˌkʌləˈreɪʃn/
/dɪsˌkʌləˈreɪʃn/
(British English also discolouration)
- [uncountable] the process of changing colour, or making something change colour, in a way that makes it look less attractive
变色；退色 - discoloration caused by the sun
因日照引起的退色
- discoloration caused by the sun
- [countable] a place where something has changed colour in a way that makes it look less attractive
变色处；退色处 - He began to notice a few small brown discolorations on his skin and made an appointment to see the doctor.
他开始注意到他的皮肤上有一些小的棕色斑点，于是约了时间去看医生。
- He began to notice a few small brown discolorations on his skin and made an appointment to see the doctor.