Aeneolithic
a. [亦作a-]=Chalcolithic
🗣️ 情景例句
Is he OK?
他还好吗？
What are the principal farm products in this region?
在这个区域的主要的农场产品是什么？
for even though it was far too big for her needs, she persisted in living there long after her husband's death.
房子实在太大了，但在丈夫去世多年后，她仍然执意长年住在那儿。