Chalcolithic
a. [亦作c-][考古]红铜时代的,铜石并用时代的
🗣️ 情景例句
I want to take a few days off just for relaxation.
我想请几天假放松放松。
Nothing to be got without pains but poverty.
只有贫困可以不劳而获得。
This cellar room is very damp in the rainy season.
这间地下室在雨季非常潮湿。