Stromatolith
叠层; 叠层混合岩; 叠层面
🗣️ 情景例句
I'll get through this work by noon.
我会在中午以前完成这项工作。
There's nothing to it.
这没有什么啦。
He glared at Bill, ready to teach him a lesson.
他怒视着比尔，准备教训他一顿。