Aeneolithic
a. [亦作a-]=Chalcolithic
🗣️ 情景例句
about your family background.
关于你的家庭背景的。
It's time for me to have a meat.
是我吃饭的时间了。
We'll stay here with you until help comes.
在有人来救援前，我们要留在这儿。