本站AI助手仅限学习场景，学生更适用、家长更放心！

首页英语词典discolorationdiscoloration英英释意

discoloration

英 [,dɪskʌlə'reɪʃn] 美[,dɪs,kʌlə'reʃən]

discoloration的意思英英释义实用场景例句

n. 变色；污点

英英释意

1. a soiled or discolored appearance;: "the wine left a dark stain"

2. the act of changing the natural color of something by making it duller or dingier or unnatural or faded