Colourfast
a. 不退色的,不掉色的
🗣️ 情景例句
If you wish to enter you'll first need gh show return dicket.
如果你想进入的话，首先出示你的双程票。
While waiting for the train I killed time by reading a book.
在等火车的时候我看书来消磨时间。
No, she didn't hurt herself. She was all right.
没有，她没有摔伤。她没事。