Discolouring
v. 使变色, 使褪色( discolour的现在分词 ); 变化, 变色, 褪色
🗣️ 情景例句
I'll believe it when I see it.
我觉得还是眼见为实。
He is in difficulty in his business.
他在事业上遇到困难了。
Long ago, people believed that the world was flat.
很久以前人们相信地球是平的。