Microroughness
微粗糙度
🗣️ 情景例句
I think you have got it, Richard.
我想你已完成了 ，Richard。
In the world, who knows not to swim goes to the bottom.
处世似游泳，不会即下沉。
I am on my way to the grocery store.
我正在去杂货店的路上。