Dermographism
皮肤划痕现象
🗣️ 情景例句
We would adopt payment by instalments for our present practice,
这次交易我们将采取分期付款方式，
No, I'm sorry, sir. We don't accept checks.
先生，对不起，我们不接受支票。
The days get longer and the nights get shorter.
白天变长了，黑夜变短了。