Lightfast
a. 耐晒的, 不褪色的
🗣️ 情景例句
Have you ever been to Far East Department Store?
你曾去过远东百货公司吗？
What brings you here?
什么风把你吹来啦？
Just now we all watched you sign to show that you had received the cheque.
刚才我们大家都观察到了你为表明已收到那张支票而签名。