Stromatolithic
叠层的
🗣️ 情景例句
I've been working like a madman all day.
我今天一整天都像个疯子一样工作。
No,I'm not married.I'm still single.
没有,我没结婚，仍然是单身.
The last creature to compete with man was the mosquito.
能与人竞争的生物最后只有蚊子了，