Dermagraphism
划皮现象
🗣️ 情景例句
You are a very smart young man, Robbie.
你是个绝顶聪明的年轻人， Robbie。
Have you send him any pencils?
你送他铅笔吗？
I'll go.I think it's my friend.
我去开门，我想是我的朋友。