Saproconite
粒状深海灰岩
🗣️ 情景例句
No, no. I'm from Florida.
不， 我从佛罗里达来的。
Don't speak all you know, but know all you speak.
不要尽言所知，而要尽知所言。
I have 4 books and 2 magazines to check out.
我有4本书和2本杂志要借。