Calcretes
(calcrete 的复数) n.钙质结砾岩
🗣️ 情景例句
Grandma's pearls!
祖母的珍珠项！
Is there anything I can explain fully?
有什么事情要我详细说明的吗？
I was so excited that I wanted to tell the whole world what we had found.
我激动得想要告诉全世界我们发现了什么。