Ventifact
n. [地]风棱石,风磨石
🗣️ 情景例句
Nice day, isn't it?
天儿真不错，你说呢？
The mining area is centered large in the north.
那里的采矿区大部分集中在北部。
I have them on this piece of paper. Now let me call your names. OK?
我这张纸上有你们的名字。现在我来点名。好吗？