Regosity
皱褶状态
🗣️ 情景例句
This is Susan with Jiaotong University student. May I have your name, sir?
我是交通大学的在校生苏珊，请问您贵姓？
A police dog follows a scent.
一条警犬在追踪着气味。
Yes, that's right.
是的。