Colourfast
a. 不退色的,不掉色的
🗣️ 情景例句
I'm so sorry.
很抱歉。
An nod is as good as a wink to a blind horse.
对牛弹琴。
He was called Bapu, meaning father - because he was the father of the Indian nation of the twentieth century.
他被人们称为巴普，意国是父亲--因为他是20世纪的印度民族之父。