Oolith
n. [地]鲕粒(指构成鲕粒岩的基本粒子)
🗣️ 情景例句
If you go camping, at night you'll hear all the nocturnal animals.
如果你去野营，晚上可以听到动物的夜歌。
He can run as fast as Jim.
他跑的和吉姆一样快。
Yes, I slept very well all night, thanks.
好的，我一个晚上都睡得很踏实，谢谢。