Aeneolithic
a. [亦作a-]=Chalcolithic
🗣️ 情景例句
Do I know you?
我认识你吗？
Provide for the worst, the best will save itself.
作最坏的准备，可以得到最好的结果。
And I want a large box of chalk, too.
我还要一大盒粉笔。