Echinite
n. 海胆化石
🗣️ 情景例句
Nice to meet you, Alexandra.
很高兴见到你， Alexandra。
As the old cock crows, so doth the young.
有其父必有其子。
we'll be poor again.What'll we do then?
我们又会变穷的。那时我们怎么办呢？