Basaltform
状似玄武岩的, 柱石岩状的
🗣️ 情景例句
I would like a room on the 5th floor.
我想在五楼要一个房间。
A scientist has come up with a good idea. That's it!
科学家想起了一个好创意。就是这个！
It's here.
在这儿。