Paleolith
n. 旧石器
🗣️ 情景例句
I'll take this green sweater.
我买这件绿毛衫吧。
Practice what you preach.
言必行。
Eventually chains were fixed to one end of the dish and a powerful winch was put into operation.
不过，他们终于将链条固定在盘子的一端，一台大功率的绞车开动起来。