Dermagraphism
划皮现象
🗣️ 情景例句
How much time will it take for my mail to get to where it is going?
我的信件到达它要去的地方要用多少时间？
This is the schedule for tomorrow.
这是明天的日程安排。
Mr. And Mrs. Green have stockings, too.
格林先生和格林夫人也有长统袜。