Eolith
n. 原始石器
🗣️ 情景例句
Lacks tact.
不够机敏。
Out of debt, out of danger.
无债一身轻。
He wrote books about communism. He said that all communists should help each other.
他写了不少关于共产主义的著作。他说所有的共产党人都应该互相帮助。